Sat May 18 2024 07:13:26 PDT
  • Product: Core, Developer Infrastructure, DevTools, External Software Affecting Firefox, Fenix, Firefox, Firefox for iOS, Firefox Build System, Focus, GeckoView, JSS, NSPR, NSS, Release Engineering, Remote Protocol, Testing, Toolkit, WebExtensions
  • Resolution: ---
  • Keywords: (contains none of the words) meta, intermittent
  • Number of Duplicates: (is greater than or equal to) 5
  • Votes: (is greater than or equal to) 10
  • Number of CC: (is greater than or equal to) 20
  • Number of See Also: (is greater than or equal to) 2
  • Whiteboard: (does not contain the string) [no-nag]
This result was limited to 500 bugs. See all search results for this query.
ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
1892165 Firefox 124 Performance Regression on High Intensity Video Streaming Core Graphics nobody UNCO --- 2024-05-11
1793477 AV1 Decoding in YouTube Stutters on AMD Windows Laptop Core Audio/Video alwu UNCO --- 2024-02-27
1768856 Firefox prompts two master password dialogs during startup Toolkit Password Manager dlee UNCO --- 2023-08-11
1772842 Primary password popup stuck Toolkit Password Manager dlee UNCO --- 2022-06-14
1268395 [oxygen-gtk3] open/upload/save file under kde is impossible because of filepicker Core Widget: Gtk nobody UNCO --- 2024-02-27
1269786 Panel not showing at the correct position when attached to a toggleButton in FF46+ Core Widget: Gtk nobody UNCO --- 2022-10-11
1404295 Firefox developer edition - default browser issue Firefox Shell Integration nobody UNCO --- 2022-10-11
1408258 OpenH264 Plugin does not work frequently in firefox 56 Core Audio/Video: GMP nobody UNCO --- 2022-10-11
1524753 Audio stuttering on Twitch since 64.0.2 Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1592530 GLXVsyncThread occupied high CPU (GLXtest process failed (exited with status 1): Unable to load libGL.so.1) Core Graphics nobody UNCO --- 2022-11-03
1601871 REGRESSION: Websocket connection behind HTTP proxy does not work Core Networking: Proxy nobody UNCO --- 2024-02-22
1606832 Pen input(~wacom tablet) recognized as mouse in firefox Core Widget: Gtk nobody UNCO --- 2024-03-25
1619061 I cannot open webpage, no error, blank page, inactive refresh button Core Networking nobody UNCO --- 2024-01-02
1625057 Firefox includes trailing space when selecting text via click and drag Core DOM: Copy & Paste an nobody UNCO --- 2023-01-25
1717016 High CPU usage on youtube Core Performance nobody UNCO --- 2024-04-25
1717597 Twitter feeds paint very slowly Core JavaScript Engine: J nobody UNCO --- 2023-06-28
1819595 Tabs lost during software update Firefox Session Restore nobody UNCO --- 2024-01-05
1831793 Cannot login on sites which have url associated with installed app when "open links in apps" set to "always" Fenix App Links nobody UNCO --- 2024-04-29
1842755 Colour management not working in Youtube videos with version 115 Core Graphics: Color Mana nobody UNCO --- Sun 18:36
1849829 tooltips aren't removed when cursor leaves window Core Widget: Gtk nobody UNCO --- 2023-10-11
1854815 Setting Firefox as default browser on Linux doesn't work when .desktop file doesn't exist. Firefox Shell Integration nobody UNCO --- 2024-01-30
1858022 Scrolling jumps back and forth in the Facebook feed. Core Panning and Zooming nobody UNCO --- 2024-02-21
1868987 HTTP/2 upload to nginx breaks down with low bandwidth even though data is still being sent Core Networking: HTTP nobody UNCO --- 2024-04-16
1873981 [Wayland] Firefox doesn't raise to the top when a link is clicked in other app or document Core Widget: Gtk nobody UNCO --- Thu 05:27
1874094 Firefox would not prefer access websites via IPv6 in dual stack Core Networking nobody UNCO --- 2024-03-05
1881986 Limited bandwidth on Firefox with Firefox Multi-Account Containers extension Core Networking nobody UNCO --- 2024-03-01
1882866 Server Sent Events fails to reconnect (reports CORS error) Core DOM: Networking nobody UNCO --- 2024-04-22
1895138 [toolbar redesign] "find in page" bar not visible Fenix Toolbar nobody UNCO --- Mon 08:39
1580781 Firefox starts up slow when the local hostname cant be resolved Core Networking: DNS valentin.gosu UNCO --- 2022-11-30
1719046 TCP RST will cause Firefox UI to lag or unresponsive Core Networking valentin.gosu UNCO --- 2024-05-06
1887714 Captive portal detection warning persists but HTTPS networking works Core Networking valentin.gosu UNCO --- 2024-05-08
1329486 Poor HTTPs performance. Firefox 50.1.0 windows vs Chrome. Speedtest Core Networking acreskey UNCO --- 2023-04-12
1012818 Consider moving focus to <input type=number> when a user clicks on one of its spin buttons Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1200587 Provide option for about:privatebrowsing to show blank page like about:newtab Firefox Private Browsing nobody UNCO --- 2023-08-17
1209734 Top panel is not visible some time after minimazing latest beta build Core Graphics nobody UNCO --- 2022-10-11
1251117 EventSource (Server Sent Event) doesn't retry after OS suspend/resume Core DOM: Core & HTML nobody UNCO --- 2024-03-01
1268241 tooltips display with unreadable colors Core Widget: Gtk nobody UNCO --- 2022-10-11
1276366 Remove support for chrome -> chrome window leaks Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1289364 Feature request : Add an option to hide the cursor on all videos Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1296962 Textbox box without border is invisible when overriding the colors Core Layout nobody UNCO --- 2022-10-11
1306752 Scrolling does not work with Elantech Touchpad/Trackpoint and e10s enabled Core Widget: Win32 nobody UNCO --- 2022-10-11
1312195 nsISSLStatus has no fields for the ECDHE/DHE parameters Core Security: PSM nobody UNCO --- 2022-11-25
1320745 Download speeds limited on gigabit internet connection Core Networking nobody UNCO --- 13:27:45
1323050 Emoji are not colourful on Linux Core Graphics: Text nobody UNCO --- 2022-10-11
1330566 Clicks possibly received at wrong position (after scrolling ?) Core Panning and Zooming nobody UNCO --- 2022-10-11
1342005 Firefox renders black window on primary of two monitors Core Graphics nobody UNCO --- 2023-10-16
1344657 Saved password not filled when unchecked "Remember passwords for sites" Toolkit Password Manager nobody UNCO --- 2022-10-17
1348706 Caching and Status Codes Core Networking: Cache nobody UNCO --- 2024-02-03
1353489 pass if-none-match header to requestHeaders to be able to prevent E-Tag tracking WebExtensions Request Handling nobody UNCO --- 2022-10-11
1353710 identity ui: Non-PFS should be called as weak encryption (yellow triangle) Firefox Security nobody UNCO --- 2022-10-11
1362878 "IndexedDB UnknownErr: ActorsParent.cpp:598 (unknown)" when creating a indexedDB database with .open() Core Storage: IndexedDB nobody UNCO --- 2024-02-27
1370836 Memory leak while sending jpeg-streams over websocket using FireFox with e10s Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1372553 Failures observed while running webgl 1.0.0 conformance-tests with Firefox browser from 51.0.1 version Core Graphics: CanvasWebG nobody UNCO --- 2022-10-11
1376708 Labels for Passwords Toolkit Password Manager nobody UNCO --- 2023-11-25
1377558 Canvas perf is poor when creating many radial gradient filled circles Core Graphics: Canvas2D nobody UNCO --- 2024-02-22
1377841 Problem with click/hover detection on 3d transformed DIVs Core Layout nobody UNCO --- 2024-04-11
1386100 "white-space: normal" style rule collapses newlines in textarea Core Layout: Form Control nobody UNCO --- 2024-04-16
1392046 <a> href with javascript behavior differs between modern browsers Core DOM: Navigation nobody UNCO --- 2024-01-08
1393248 Firefox 55 eye strain Core Graphics nobody UNCO --- 2022-10-17
1394401 Parts of Window Black Out On Second Monitor (Firefox STR in comment 4) Core Graphics nobody UNCO --- 2022-10-11
1395705 Figure out what storage can be moved to 'Local' path on Windows and what can remain in 'Roaming' Core Storage: Quota Manag nobody UNCO --- 2024-05-04
1400204 Browser hangs when multiple tabs all prompt for the master password to be entered (macOS) Toolkit Password Manager nobody UNCO --- 2022-11-16
1407238 Cli argument for print page or generate pdf command in Firefox headless mode Firefox Headless nobody UNCO --- 2024-01-22
1416615 (Windows) Including Meiryo as font causes incorrect scrollHeight for japanese writing Core DOM: CSS Object Mode nobody UNCO --- 2024-01-04
1418003 "tab wheel scroll" add-on as a optional feature Firefox Tabbed Browser nobody UNCO --- 2023-12-04
1422891 [Rethink] Support mkv|matroska|video/x-matroska in Firefox Core Audio/Video: Playbac nobody UNCO --- Wed 03:45
1431555 windows disappear from bad-parsing of registry hex value Core Widget: Win32 nobody UNCO --- 2022-10-11
1437937 WebExtensions Doesn't Find Source Maps WebExtensions Developer Tools nobody UNCO --- 2023-10-20
1445924 Support protocol_handlers on Android WebExtensions Android nobody UNCO --- 2024-04-29
1464740 Text font sometimes distorted Core Graphics: Text nobody UNCO --- 2022-10-11
1467338 DNS request flood during Firefox startup Firefox Session Restore nobody UNCO --- 2023-06-10
1469422 User gesture is not propagated via window or channel messaging Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1475869 Provide a shadow DOM-piercing querySelector and querySelectorAll for extensions WebExtensions General nobody UNCO --- 2022-10-11
1476755 Web Extensions cannot manage saved logins for accounts.firefox.com Firefox Firefox Accounts nobody UNCO --- 2022-10-11
1490856 Security Error when attempting to view source of a Browser Console error that originated from an extension DevTools Console nobody UNCO --- 2022-10-11
1501612 Inspector converts HTML escape codes to their renderable counterparts DevTools Inspector nobody UNCO --- 2022-10-11
1502711 [TSF][IMM?] IME is closed when URL bar gets focus Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1516445 Firefox doesn't render color emojis for certain emojis on kubuntu Core Graphics: Text nobody UNCO --- 2022-10-11
1516478 implement tabs.executeUserScript() or allow injecting user scripts in certain tabs WebExtensions General nobody UNCO --- 2024-01-29
1516544 Darker color in read mode Firefox for iOS Reader View nobody UNCO --- Fri 02:39
1527627 window.getSelection() and document.getSelection() do not work with selected text in an <input> element Core DOM: Selection nobody UNCO --- 2024-01-09
1532168 Proxy PAC script should not support file:// protocol Core Networking: Proxy nobody UNCO --- 2024-02-20
1544717 Some emojis are Black & White and some are coloured in Manjaro Linux XFCE. Core Graphics: Text nobody UNCO --- 2022-10-11
1547776 Canvas drawImage does not correctly scale images using an SVG source Core Graphics: Canvas2D nobody UNCO --- 2023-08-02
1555466 :-moz-autofill field highlight has incorrect font rendering Toolkit Form Autofill nobody UNCO --- 2023-02-22
1556252 High CPU usage on AV1 video playback on youtube Core Audio/Video: Playbac nobody UNCO --- 2023-01-27
1575437 Test for "iframe navigations are not observable by the parent, even after history navigations by the parent" fails in Firefox Nightly Core DOM: Performance nobody UNCO --- 2022-10-19
1575690 visualViewport leaks the onscreen keyboard height Core Panning and Zooming nobody UNCO --- 2024-03-21
1583881 Stuttering while scrolling on Intel GPU on Linux Core Graphics: WebRender nobody UNCO --- 2024-04-02
1586072 Password Manager using Secret Service Toolkit Password Manager nobody UNCO --- 2024-02-07
1592409 68 ESR introduced a change in the way tabbing between fields acts, causing it to not move to the next line in a grid of fields. Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1601148 User needs to sign into Firefox Sync each time they open Firefox on Mac Firefox Sync nobody UNCO --- 2022-10-11
1609529 "pointerup" not fired when an element processing the "pointerdown" gets removed with touch/pen input Core DOM: UI Events & Foc nobody UNCO --- 2024-03-16
1611154 Picture-in-Picture keyboard shortcut for international keyboards not available Toolkit Picture-in-Picture nobody UNCO --- 2023-11-01
1613577 Some pending/discarded tabs are loaded when dragged to an existing window Firefox Tabbed Browser nobody UNCO --- 2023-02-20
1617505 render un-coloured HTML documents using the system colours Firefox Theme nobody UNCO --- 2022-10-11
1630490 Vsync cap on 144 hz Multi-monitor Setup & SW VSYNC Core Graphics nobody UNCO --- 2021-03-31
1638444 Recent regression? background-color CSS transitions look really messed up if gfx.omta.background-color=true (default value) Core Graphics nobody UNCO --- 2022-09-03
1638687 gmail is removed from firefox top sites after synchronizing Firefox account Firefox Sync nobody UNCO --- 2022-12-11
1646503 Tab title does not update if titleless page is loaded after 'Problem loading page' Firefox Tabbed Browser nobody UNCO --- 2024-01-10
1650312 User adjustable length (and adjustable range) of generated secure password Toolkit Password Manager nobody UNCO --- 2024-01-29
1650596 Use reflow zoom when user zooms out Core Panning and Zooming nobody UNCO --- 2020-07-05
1652999 css wide keywords work in variable fallback Core CSS Parsing and Comp nobody UNCO --- 2020-07-16
1657905 Firefox is laggy when using on external 75Hz 1080p monitor, on Pop OS, with and without webrenderer on, but window works perfectly fine when moved over to the laptop's display. Core Graphics nobody UNCO --- 2024-04-21
1658315 <input type="radio">/<input type="checkbox"> do not block the default action of parent links Core DOM: Core & HTML nobody UNCO --- 2022-07-11
1662970 [flatpak] Failed to load module "canberra-gtk-module" Firefox Build System Third Party Packagin nobody UNCO --- 2023-06-16
1670270 Improve fullpage screenshots when custom or multiple scrollbars exist Firefox Screenshots nobody UNCO --- 2023-01-19
1674295 high memory usage on Facebook [without ffmpeg installed] Core JavaScript Engine nobody UNCO --- 2023-11-06
1687569 cache partitioning causes web page saving extensions to waste more time and data WebExtensions General nobody UNCO --- 2022-07-07
1689025 Window position is lost when exit Firefox in maximized mode Core Widget: Win32 nobody UNCO --- 2022-05-04
1694922 Implement and ship Permissions-Policy header Core DOM: Core & HTML nobody UNCO --- 2021-04-22
1698037 Drag-and-drop and context menus break after 49.7 days of system uptime on Linux Core Widget: Gtk nobody UNCO --- 2023-08-29
1702276 Update fails with write but not delete permissions Toolkit Application Update nobody UNCO --- 2023-07-27
1705134 HTTP credentials in sidebar not shared with other tabs for the same site Core Privacy: Anti-Tracki nobody UNCO --- 2021-08-18
1719912 Picture-in-Picture not remembering video size when in fullscreen and playing new video Toolkit Picture-in-Picture nobody UNCO --- 2023-05-07
1724360 Langpacks don't update when application updates are installed by package manager Toolkit Add-ons Manager nobody UNCO --- 2023-04-13
1724578 Distorted audio and delay (2-3 secs) in videos on firefox 90.0.2 x64 Ubuntu 20.04 Core Audio/Video: Playbac nobody UNCO --- 2021-08-20
1724700 Replace update doorhangers with a pulsing hamburger menu badge Toolkit Application Update nobody UNCO --- 2023-06-04
1735229 about:logins screen stays empty during a long time Firefox about:logins nobody UNCO --- 2024-03-27
1749193 Assertion failure: mFrame->Combines3DTransformWithAncestors() || IsTransformSeparator(), at /builds/worker/checkouts/gecko/layout/painting/nsDisplayList.cpp:6931 Core Web Painting nobody UNCO --- 2023-09-17
1753501 More documentation for developers about null returns in proxy.onRequest listeners WebExtensions Request Handling nobody UNCO --- 2022-02-07
1755865 Firefox 97 deadlocks when attempting to display a desktop notification Core Widget: Gtk nobody UNCO --- 2022-02-27
1756685 Proxy should only reuse connections resolving to the same IP Core Networking: Proxy nobody UNCO --- 2024-02-20
1762054 Notify the user before updating when another instance of Firefox is running Toolkit Application Update nobody UNCO --- 2022-03-31
1776466 scrolling by mouse wheel is not smooth as Edge even with MSD physics Core Panning and Zooming nobody UNCO --- 2022-08-01
1782797 Stuttering smooth scrolling with mouse wheel and autoscroll Core Panning and Zooming nobody UNCO --- 2023-08-22
1793429 ECDH SubtleCrypto.deriveBits does not correctly handle null length Core DOM: Web Crypto nobody UNCO --- 2022-10-31
1796381 New Tab does not auto-focus Address Bar Firefox Address Bar nobody UNCO --- 2023-08-08
1798333 Firefox View says "check your internet connection" even with working connection Firefox Firefox View nobody UNCO --- 2023-11-07
1801071 Unintuitive parse for expressions starting with { DevTools Console nobody UNCO --- 2024-03-14
1803564 Date input does not use system date format on macOS Core Internationalization nobody UNCO --- 2024-02-21
1806259 CSS media queries wrongly detect a Win10 desktop computer with a mouse and a touchscreen, as a device with no mouse (hover: none) and a touchscreen (pointer: coarse) Core Widget: Win32 nobody UNCO --- 2023-09-02
1808391 Add an option to save logins per URL and not just domain Toolkit Password Manager nobody UNCO --- 2023-01-10
1810874 smooth scrolling with mouse wheel or autoscroll on Linux stutters Core Panning and Zooming nobody UNCO --- 2023-01-23
1813975 No prompt to choose application for custom link scheme WebExtensions Untriaged nobody UNCO --- 2024-02-22
1814482 White boarders around the window after minimizing Core Graphics nobody UNCO --- 2024-02-27
1814919 Firefox Snap/X11-only (Xwayland is fine)/Ubuntu 22.04 LTS/Radeon: entire window is glitchy Firefox Build System Third Party Packagin nobody UNCO --- 2023-10-31
1823561 FF will not properly install the Multi-Account Containers extension WebExtensions Untriaged nobody UNCO --- 2023-09-04
1838470 Automatic reinitialization after login of Nightly snap by KDE launches with no tabs. Core Widget: Gtk nobody UNCO --- 2023-09-11
1842429 UI broken and doesn't show any sort of error for failed POST request, "Network" inspect console also broken with no helpful info on the problem DevTools Netmonitor nobody UNCO --- 2024-01-02
1844683 Different behavior than other browsers when detecting cyclic imports. Core CSS Parsing and Comp nobody UNCO --- 2023-08-15
1847949 Posting clipboard contents with newlines completely breaks Twitter comments and posts Core DOM: Copy & Paste an nobody UNCO --- 2024-05-01
1848585 delete cookies on shutdown is very slow Toolkit Data Sanitization nobody UNCO --- 2023-09-19
1849690 css touch-action doesn't affect laptop touchpads Core Panning and Zooming nobody UNCO --- 2023-10-16
1851015 View Frame Source does not necessarily show the actual iframe source. Toolkit View Source nobody UNCO --- 2023-09-27
1851790 VisualViewport height is incorrect when address bar is gone Core Panning and Zooming nobody UNCO --- 2023-09-25
1854866 [PIP Gnome extension crash] Sometimes browsing a LinkedIn profile crashes the whole GNOME session [crash @ meta_close_dialog_hide] Core Widget: Gtk nobody UNCO --- 2024-01-15
1854905 In MacOS with M1/M2, some fonts like Helvetica neue doesn´t render Correctly, showing with a bad format. Core Widget: Cocoa nobody UNCO --- 2023-10-25
1862645 Disabling "use smooth scrolling" does not persist across multiple firefox reboots, Win10 1809 FF v119.0 Core Panning and Zooming nobody UNCO --- 2023-12-18
1865210 Accessibility: about:home web search input forced into address bar Firefox New Tab Page nobody UNCO --- 2024-05-10
1869588 URL does not resolve using Firefox but does using Chrome Core Networking: Cache nobody UNCO --- 2024-02-20
1870496 DNS resolution fails if any label in a CNAME target begins with a hyphen or an underscore Core Networking: DNS nobody UNCO --- 2024-02-26
1874059 undefined hidden symbols in std::basic_string with libc++ 18 Firefox Build System General nobody UNCO --- 2024-03-11
1875589 Clipped rendering when playing video on Rotten Tomatoes Core Panning and Zooming nobody UNCO --- 2024-04-01
1875784 The homepage fades to black when transitioning Fenix Homepage nobody UNCO --- 2024-02-19
1881434 [X11] Firefox built-in notifications give incorrect window manager hints Core Widget: Gtk nobody UNCO --- 2024-05-05
1881886 Flashes when page up/down without smooth scrolling Core Panning and Zooming nobody UNCO --- 2024-03-20
1886343 Tab Key Inappropriately Focuses entire page on 'about:preferences#privacy' page Firefox Settings UI nobody UNCO --- 2024-04-03
1893817 [macOS] Hangs on Startup After Profile Restore in AppWindow::ShowModal() Core Widget: Cocoa nobody UNCO --- Wed 04:02
931752 Webfonts are still cached when the browser cache is disabled Core Layout: Text and Fon nobody UNCO --- 2022-10-11
1219219 Firefox Sync fails behind Proxy-servers/Proxy-authencation Firefox Sync nobody UNCO --- 2022-10-17
1359282 [e10s] Black horizontal line appears at the end of text in browser interface Core Graphics nobody UNCO --- 2022-10-11
1359784 No more audio in Firefox in Linux Debian even with pulseaudio installed Core Audio/Video: cubeb nobody UNCO --- 2022-10-11
1464685 Firefox fails to load large session store Firefox Session Restore nobody UNCO --- 2023-12-04
1799381 Snap version ignores "savePerSite" function Firefox Build System Third Party Packagin nobody UNCO --- 2023-06-02
1800357 CLI start of firefox reports: update.go:85: cannot change mount namespace according to change mount Firefox Build System Third Party Packagin nobody UNCO --- 2023-01-11
506939 Firefox does not understand and inform the user when PKCS#11 token PIN is invalid or blocked. Core Security: PSM nobody UNCO --- 2022-10-10
616805 non-modal slow script handling feature ("don't ask me again") for unresponsive script Core DOM: Core & HTML nobody UNCO --- 2022-10-10
896253 New HTTP authentication request for in-progress authentication should focus the existing prompt Core Networking: HTTP nobody UNCO --- 2022-10-10
914579 Add Network Service Discovery API support Core Networking nobody UNCO --- 2022-10-10
935216 Implement Client-Hints HTTP header Core Networking: HTTP nobody UNCO --- 2024-03-29
1120892 Consider removing or standardizing navigator.oscpu Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1179743 [PATCH] Profile (P) command line argument passed to remote Toolkit Startup and Profile nobody UNCO --- 2022-10-17
1257989 WebSocket origin should have deterministic and validated origin header WebExtensions General nobody UNCO --- 2024-01-29
1283426 add --restore-previous-session command line switch Firefox Session Restore nobody UNCO --- 2022-10-11
1285711 Firefox does not use default file manager Core Widget: Gtk nobody UNCO --- 2024-03-06
1366478 Show thumbnails / previews of bookmarks and allow transformation of sets of bookmarks into tabs Firefox Bookmarks & History nobody UNCO --- 2023-05-10
1385827 Webextension proposal for ‘printservice’ API WebExtensions General nobody UNCO --- 2022-10-11
1391805 Force GTK Adwaita:light theme for Web Content Widgets Core Widget: Gtk nobody UNCO --- 2022-10-17
1406300 Profile manager not managable for large list of profiles Toolkit Startup and Profile nobody UNCO --- 2022-12-15
1411603 Impossible for WebExtension to detect when FF has done restoring tabs from previous session (new API request) WebExtensions General nobody UNCO --- 2023-12-18
1414102 Country code in phone number in 'Autofill addresses' should be optional. Toolkit Form Autofill nobody UNCO --- 2022-10-11
1422065 Tab focus does not change with left mouse click Core Widget: Gtk nobody UNCO --- 2022-10-11
1424761 When a youtube.com tab is restored using Ctrl+Shift+T video should start were it was instead of from the beginning Firefox Session Restore nobody UNCO --- 2022-10-17
1433599 Firefox Developer: Icon missing Core Widget: Gtk nobody UNCO --- 2022-10-11
1433724 Web Extension API to listen console log messages WebExtensions Developer Tools nobody UNCO --- 2023-06-26
1450384 tabs.onUpdated doesn't always report favIconUrl (when restoring discarded tabs) WebExtensions Frontend nobody UNCO --- 2023-07-24
1451132 Provide an option to close the current tab when closing the window Firefox Tabbed Browser nobody UNCO --- 2024-04-29
1454188 Support character(s) as Containers icon Firefox Tabbed Browser nobody UNCO --- 2022-10-11
1457704 Firefox missing buttons on clear all history dialog Firefox Settings UI nobody UNCO --- 2022-10-11
1461015 [Enhancement] Bigger padding on the top and bottom of close button Core Widget: Gtk nobody UNCO --- 2023-10-23
1464895 Support BrowsingData Statistics Query WebExtensions General nobody UNCO --- 2022-10-11
1467057 Support multi-row tabs build-in or via API for extensions like Tab Mix Plus Firefox Tabbed Browser nobody UNCO --- 2022-11-20
1529025 Fill Login/password context menu doesn't respect the signon.rememberSignons preference Toolkit Password Manager nobody UNCO --- 2022-10-10
1569793 Add Recently Closed Tabs to the tab context menu Firefox Tabbed Browser nobody UNCO --- 2023-05-16
1601351 Provide option in Profile Manager for links from external applications to open into last active profile window Toolkit Startup and Profile nobody UNCO --- 2024-04-11
1606500 Cannot override browser.sessionhistory.max_entries Core DOM: Navigation nobody UNCO --- 2022-10-11
1610526 Different taskbar icons for each opened firefox profile Firefox Shell Integration nobody UNCO --- 2023-12-12
1646462 Add Firefox ARM64/AArch64 option to Flathub (Flatpak) Release Engineering Release Automation: nobody UNCO --- 2023-11-27
1682276 layout.word_select.stop_at_punctuation does not respect punctuation on the right of the word Core DOM: Selection nobody UNCO --- 2022-08-03
1710202 An error occurred during a connection to https://www.mozilla.org/en-US/firefox/new/. PR_END_OF_FILE_ERROR NSS Libraries nobody UNCO --- 2023-03-13
1739712 Wrong input date formatting for UK English Core Internationalization nobody UNCO --- 2024-04-25
1786623 mozjs (Spidermonkey) 91 build fails with gcc 12 on ARMv5: multiple definition of `__sync_fetch_and_add_4' etc. Core JavaScript Engine nobody UNCO --- 2024-04-23
1894644 Basic authentication results in endless loop with external AutoFill Password manager Fenix Autofill nobody UNCO --- 2024-05-02
1782876 backdrop-filter fails to render properly when parent has transform/opacity/clip-path/mask-image etc Core Graphics: WebRender gwatson UNCO --- 2024-03-26
300002 UI for logging out of sites using HTTP authentication/phishing attack preventer Firefox Menus nobody UNCO --- 2022-10-10
411657 Layer move handle allways below other layers in designMode Core Layout nobody UNCO --- 2022-10-17
448493 onbeforeunload is invoked twice when POSTDATA expiration confirm dialog is shown Firefox General nobody UNCO --- 2022-10-10
451832 Make datetimepicker as datepicker and timepicker Core XUL nobody UNCO --- 2023-07-13
462352 [RFE] Option to auto-select alternate stylesheets for a site in a session Firefox General nobody UNCO --- 2022-10-10
470642 Send rich text to Mac OS X Services Core Widget: Cocoa nobody UNCO --- 2022-10-10
508474 Add menu item or about:config entry to disable beep sound from popup windows and warning messages in Firefox 3.5. Firefox Settings UI nobody UNCO --- 2022-10-10
520802 File icons in Firefox should have labels inside of them. Firefox Shell Integration nobody UNCO --- 2022-10-10
548072 More efficient ImageSurface usage in gfxWindowsNativeDrawing Core Graphics nobody UNCO --- 2022-10-10
568794 "Allow pages to choose their own fonts" should be a per-site preference. Firefox Settings UI nobody UNCO --- 2024-04-17
594502 Method for accepting certificates for secure WebSockets connections (wss://) Core General nobody UNCO --- 2022-10-10
600157 Scrolling to anchor should put it near top of viewport always Core Layout nobody UNCO --- 2022-10-10
601813 Allow Privacy / Security Settings based on "Zones" Firefox Security nobody UNCO --- 2024-04-14
612006 Sometimes pressing backspace for History back in a frame will display that last page in a wrong target frame Firefox General nobody UNCO --- 2022-10-17
621523 Spell checker fails when a word contains a punctuation mark like "." Core Spelling checker nobody UNCO --- 2022-07-07
629606 Apng ram usage doubles upon scrolling Core Graphics: ImageLib nobody UNCO --- 2022-10-10
662025 [wfh] Add a profile-switching menu Firefox Menus nobody UNCO --- 2023-07-22
674520 computed table width ignores table caption minimum width Core Layout: Tables nobody UNCO --- 2022-10-10
701029 Error: uncaught exception: Error: Permission denied for <> to get property Proxy.InstallTrigger Firefox General nobody UNCO --- 2022-10-17
703435 There are no config options to undo/reverse recent changes to tab folders behavior Firefox Tabbed Browser nobody UNCO --- 2022-10-10
727801 tab modal prompts like alert() are blocked on prompts from other tabs Toolkit Content Prompts nobody UNCO --- 2023-06-22
728645 2nd xulrunner 10.0.2 segfault under hulahop / pyxpcom (related to mouse events) Core General nobody UNCO --- 2022-10-10
748666 When closing tabs, the focus should return to the last viewed tab Firefox Tabbed Browser nobody UNCO --- 2023-03-30
800050 unable to select text in input[type="text"][draggable] Core DOM: Copy & Paste an nobody UNCO --- 2024-03-27
835440 All tabs lost when closing window while view source window is still open Firefox Session Restore nobody UNCO --- 2023-08-21
899718 FIXUP_FLAGS_MAKE_ALTERNATE_URI in nsIURIFixup violates RFC 3986 Firefox Menus nobody UNCO --- 2022-10-10
903761 Mouse degrades, main menu items do not open menus after about an hour of browsing (linux) Firefox Menus nobody UNCO --- 2024-02-27
987629 Size of svg ignored when embedded through <object> or <img> Core SVG nobody UNCO --- 2022-10-11
1069739 DIVs with overflow receiving focus, causing issues for accessibility user Core DOM: Selection nobody UNCO --- 2023-08-31
1089321 FF33.0 will delete a saved webpage instead of overwriting changes, when loading from file with a long filename Firefox File Handling nobody UNCO --- 2022-10-11
1140402 develop an interface for grammar checkers Core Spelling checker nobody UNCO --- 2022-10-17
1144123 Closing the "Restore Session" tab and recovering it can cause it to not contain the previous session anymore Firefox Session Restore nobody UNCO --- 2023-07-24
1158666 absolutely positioned elements with fragmented containing blocks are positioned relative to the first fragment instead of a coordinate system spanning all fragments Core Layout nobody UNCO --- 2022-10-11
1171715 Context menu is very long in 38.0.5 Firefox Menus nobody UNCO --- 2022-10-11
1191043 Support for Filter CSS <image> values Core CSS Parsing and Comp nobody UNCO --- 2023-08-23
1192175 Firefox keeps bugging me to reset my addons and settings on every restart. Firefox General nobody UNCO --- 2022-10-11
1199214 Clicked Link Does Not Activate Until Mouse Moved Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1217566 Enhance untrusted connection pages with basic troubleshooting tips Core Security nobody UNCO --- 2022-10-11
1219267 Printing an html page with bullzip (PDF printer) creates a non text selectable PDF Core Printing: Output nobody UNCO --- 2022-10-11
1221002 Extending the audio symbol in the tabs to show also videos playing Firefox Tabbed Browser nobody UNCO --- 2022-10-11
1232992 Implement max-lines property Core CSS Parsing and Comp nobody UNCO --- 2023-07-22
1236085 Segfault in mozilla::HashBytes() when trying to embed SpiderMonkey Core MFBT nobody UNCO --- 2023-02-26
1237047 Canceling drag-n-drop with Escape key still allows click action on mouseup Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1240536 switching dictionary with JS doesn't cause refresh of underlines Core XPCOM nobody UNCO --- 2022-10-17
1268599 touch screen drag and scroll on linux does not work even with gtk3 in ubuntu 16.04 Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1273836 Copy-Paste of simple HTML adds extra new lines that are not present in original content Core Layout: Text and Fon nobody UNCO --- 2024-04-16
1353253 [e10s] select - options styling doesn't work properly if it's changed by JavaScript Core Layout: Form Control nobody UNCO --- 2022-10-11
1353738 [e10s] Tab title disappears indefinitely, and tab displays spinner after moving it to new window and back Firefox Tabbed Browser nobody UNCO --- 2022-10-11
1356879 Timestamp "lastAccessed" written too often to File "recovery.js" Firefox Session Restore nobody UNCO --- 2023-06-10
1361053 Session Restore Failed To Restore Anything Since Update Firefox Session Restore nobody UNCO --- 2023-06-18
1367131 tabs show the url name but awesomebar shows about:blank and tab cannot be loaded or refreshed and is gone from the data storage Firefox Session Restore nobody UNCO --- 2022-10-11
1413874 Add mouse gestures natively Firefox General nobody UNCO --- 2023-12-14
1416554 High CPU usage and memory leak on Twitch Core General nobody UNCO --- 2022-10-11
1420699 Firefox uses a lot of CPU on MacOS Core General nobody UNCO --- 2022-11-02
1428331 HiDPI and privacy.resistFingerprinting Core Layout nobody UNCO --- 2024-04-14
1530083 vp9 hardware acceleration broken Core Audio/Video: Playbac nobody UNCO --- 2024-02-04
1542189 [wfh] Add profile switching to Firefox Account button Firefox Firefox Accounts nobody UNCO --- Mon 11:30
1638835 Switching between tabs, the contents of the tab are split, and the top part is the contents of the tab where I switch, and the bottom is the old tab. Core Graphics nobody UNCO --- 2021-12-08
1679677 Twitch streaming video performance slowly degrades until it can't keep up even at lower video quality, requiring a browser restart Core Audio/Video: Playbac nobody UNCO --- 2021-11-02
1700815 Implement HWDRM video playback with libva protected content API Core Audio/Video: Playbac nobody UNCO --- 2024-03-27
1705947 Highlight currently used image of image-set() DevTools Inspector: Rules nobody UNCO --- 2021-08-16
1713039 -apple-system Font Weights Inconsistent with Safari Core Layout: Text and Fon nobody UNCO --- 2023-05-26
1713541 [KDE/Flatpak] Firefox doesn't open downloaded files in Qt applications Core Widget: Gtk nobody UNCO --- 2022-02-08
1719476 Always have to send print job twice upon opening firefox, with Citizen CT-S310II receipt printer Core Printing: Setup nobody UNCO --- 2021-08-27
1721089 While using Screenshot:component, to select a particular area, moving the top left corner of the selected area to the one of the window, it crashed. Core Graphics nobody UNCO --- 2023-04-16
1729116 High CPU usage in main process, seemingly spinning in poll()/recvmsg()=EAGAIN, but really RefreshDriver Core Performance nobody UNCO --- 2023-01-27
1730568 Implement the VirtualKeyboard API Core Layout nobody UNCO --- 2023-07-12
1735914 AddressSanitizer: stack-overflow on address 0x7ffd9e6cdf08 Core Layout nobody UNCO --- 2022-11-22
1735919 AddressSanitizer: stack-overflow /../asan/asan_stack.cpp:57 in __sanitizer::BufferedStackTrace::UnwindImpl(unsigned long, unsigned long, void*, bool, unsigned int) Core Layout nobody UNCO --- 2023-10-12
1735920 AddressSanitizer: stack-overflow /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_stackdepotbase.h:101 in __sanitizer::StackDepotBase<__sanitizer::StackDepotNode, 1, 20>::Put(__sanitizer::StackTrace, bool*) Core Layout nobody UNCO --- 2023-10-12
1745844 Costco.com -- site causing no Orientation (Portrait / Landscape) option in Print dialog box in Firefox 95.0 Core Printing: Output nobody UNCO --- 2024-03-21
1746799 Linux/pulseaudio media volume does not map well Core Audio/Video: cubeb nobody UNCO --- 2022-12-14
1746803 Orientation should be user-selectable in print preview when page size does not specify orientation Core Printing: Setup nobody UNCO --- 2024-03-11
1755204 WebRender is running in software mode when using Nvidia prime offloading Core Graphics: WebRender nobody UNCO --- 2023-01-01
1758773 MITM in Russia Core Security Block-lists nobody UNCO --- 2023-06-06
1759672 Can't focus on input when redirecting to page use iframe on firefox Core DOM: UI Events & Foc nobody UNCO --- 2022-06-07
1779093 Firefox crashes daily Core Widget: Gtk nobody UNCO --- 2022-09-01
1785188 Firefox window flashes / flickering in the video area. Intel UHD 600 Core Graphics: WebRender nobody UNCO --- 2022-12-07
1791648 Button with display: contents does not accept keyboard focus Core DOM: UI Events & Foc nobody UNCO --- 2023-10-30
1798862 Select all tabs + close one tab = close all tabs Firefox Tabbed Browser nobody UNCO --- 2023-01-20
1805432 Setting img src attribute using js resets gif to first frame Core Graphics: ImageLib nobody UNCO --- 2023-12-11
1810165 SW-WR (layers.acceleration.disabled=true)/Intel&AMD/Win11: Corrupted flickering main window after opening Picture in Picture, minimizing Firefox, resizing PiP Core Graphics: WebRender nobody UNCO --- 2024-04-02
1816232 "Hide pointer while typing" not working in Gtk Core Widget: Gtk nobody UNCO --- 2023-02-13
1819813 snap firefox loses all open tabs when crashing Core Widget: Gtk nobody UNCO --- 2024-02-27
1820789 High memory usage of gpu-committed and gpu-shared with YouTube Core Graphics nobody UNCO --- Wed 03:55
1821870 Should saved login of specific domain also work for different sub-domains? Toolkit Password Manager nobody UNCO --- 2023-03-11
1822796 Autofill for different subdomain creates risk of credential leakage across subdomains Toolkit Password Manager nobody UNCO --- 2023-05-25
1826032 Assertion failure: IsAncestor(aOne, aTwo) || IsAncestor(aTwo, aOne), at /builds/worker/workspace/obj-build/dist/include/nsDisplayList.h:204 Core Web Painting nobody UNCO --- 2024-02-27
1826033 Assertion failure: mFrame->Combines3DTransformWithAncestors() || IsTransformSeparator(), at /builds/worker/checkouts/gecko/layout/painting/nsDisplayList.cpp:6987 Core Web Painting nobody UNCO --- 2023-09-17
1828472 tab reset when running browser based WebGL CTS 2.0.1 from Khronos probable memory handling issue Core Graphics: CanvasWebG nobody UNCO --- 2023-12-13
1830081 Massive glitches with 114 on Win10 inside a virtual machine if hardware rendering is enabled Core Graphics: WebRender nobody UNCO --- 2024-04-02
1830627 Unable to play m3u8 embedded videos (application/x-mpegURL), from LaPresse.ca or Bloomberg, on some computers Core Audio/Video: Playbac nobody UNCO --- 2023-10-03
1832881 Colours washed out in Firefox dev. edition with HDR screen Core Graphics: Color Mana nobody UNCO --- 2024-04-20
1832956 Videos have a slight red/yellow tint (Nightly, 2023-05-12 build) Core Graphics: Color Mana nobody UNCO --- 2024-04-20
1840617 Updater fails to escalate privileges as needed if the install directory permissions grant the user full control but are not inheritable Toolkit Application Update nobody UNCO --- 2023-07-27
1841665 Freezes/stutters on Windows 11 with the "text cursor indicator" accessibility feature enabled Core Disability Access AP nobody UNCO --- 2023-11-21
1844644 border-radius styles don't render for tr elements Core Web Painting nobody UNCO --- 2024-04-25
1847303 Can't set display language for webpages only Fenix General nobody UNCO --- 2023-12-26
1850275 Firefox 116.0.3 doesn't respect layout.css.font-visibility.* Core Layout: Text and Fon nobody UNCO --- 2023-09-19
1850278 Titlebar and tabbar colors are incorrect in KDE Core Widget: Gtk nobody UNCO --- 2023-09-23
1851024 Smooth scrolling keeps re-enabling itself Core Panning and Zooming nobody UNCO --- 2024-03-15
1852175 svg color-interpolation-filters linearRGB not supported Core Graphics nobody UNCO --- 2023-09-14
1852554 Firefox Nightly Snap identifying different invocation methods as different processes and assigning separate profiles. Firefox Build System Third Party Packagin nobody UNCO --- 2023-09-25
1853501 Assertion failure: mFrame->Combines3DTransformWithAncestors() || IsTransformSeparator(),at mozilla-unified/layout/painting/nsDisplayList.cpp:6956 Core Web Painting nobody UNCO --- 2023-09-25
1856125 Images are still lazy loaded when scripting is disabled via content security policy Core DOM: Core & HTML nobody UNCO --- 2023-10-18
1859866 MacOS Game Mode interferes with media playback and multiple monitors Core Audio/Video: Playbac nobody UNCO --- 2023-11-29
1865393 New tab page and URL suggestions cause excessive background web requests. Fenix History nobody UNCO --- 2024-01-14
1870440 Printing a PDF generates a 10 gigabyte spool file. Chrome's is 30Mb Core Printing: Output nobody UNCO --- 2024-02-13
1872702 https://perftest.netlify.app/stylebench/ significant slower on windows Core Performance nobody UNCO --- 2024-02-09
1873325 Set focus in address bar when starting Firefox in private mode Firefox Private Browsing nobody UNCO --- 2024-01-15
1880457 HTML Datalist field not working after last update Core Layout: Form Control nobody UNCO --- 2024-02-26
1884125 Firefox keeps crashing (shutdown hang) out of nowhere, taskname backgroundupdate Toolkit Application Update nobody UNCO --- 2024-04-23
1885243 URL bar is sometimes too small on narrow screens Fenix Toolbar nobody UNCO --- Thu 10:47
1885492 Handling of HTML-Mailto-Forms with Thunderbird on Linux Core DOM: Forms nobody UNCO --- 2024-04-24
1887968 Fragment + directive-delimited URIs don't function. Core DOM: Navigation nobody UNCO --- 2024-04-11
1888963 Table cell borders not sticking with their parent sticky elements Core CSS Parsing and Comp nobody UNCO --- 2024-04-17
1890298 Firefox app spontaneously fails to access history, bookmarks, saved passwords, etc Fenix Accounts and Sync nobody UNCO --- 2024-05-06
1891950 Android idle battery drain due to Firefox Fenix Performance nobody UNCO --- Fri 09:55
1894522 Implement default SeekTo handler Core Audio/Video nobody UNCO --- 2024-05-02
1892467 Profiler tries to write profiles to protected locations from sandboxed processes when stopped with a posix signal Core Gecko Profiler abrouwersharries NEW --- 2024-05-01
1886494 Get startup tests running on Android Chrome for cold_view_nav_start Testing mozperftest aglavic NEW --- 2024-03-20
1847040 Firefox / elements on page Flashing / Blinking Core Graphics: WebRender ahale NEW --- 2024-05-08
1893676 enable tab hover preview by default in Nightly Firefox Tabbed Browser dwalker NEW --- 13:38:04
1853133 Determine if build times, or CI capacity is a bottleneck for performance try runs Testing Raptor gmierz2 NEW --- 2023-09-14
1884334 [gv-junit-nofis-ship] Timeouts in junit tests that use session history in parent GeckoView General kkaya NEW --- 16:45:38
1712108 Prevent leaving the local DB in empty state after signature verification failure Firefox Remote Settings Clie mathieu NEW --- 2022-06-01
1893526 [Toolbar redesign] Add tabs tray to landscape/tablet address bar Fenix Toolbar mavduevskiy NEW --- 2024-05-08
1895573 [toolbar redesign] navbar is visible for a short time when address toolbar is clicked Fenix Toolbar mavduevskiy NEW --- Wed 08:27
1879924 Investigate replacing bookmarks XUL-tree Firefox Sidebar mstriemer NEW --- 2024-03-27
493857 Implement Content Security Policy Core Security nobody NEW --- 2024-05-08
514083 Per-file HFS+ compression on Mac OSX 10.6 Core General nobody NEW --- 2022-10-10
1524072 remove chromium's WaitableEvent code Core IPC nobody NEW --- 2023-06-16
1526274 Should enforce preference bindings have inited and updated all elements before calling pane init() methods, and only call updateAllElements() once Firefox Settings UI nobody NEW --- 2022-10-11
1549417 Testing of profile upgrades from previous versions needed in automation Toolkit Startup and Profile nobody NEW --- 2022-10-11
1664492 Extremely long DNS resolution times with Fenix Core Networking: DNS nobody NEW --- Thu 12:36
1670290 ub18-test docker image sometimes gets build with no pre-created font-cache Firefox Build System Task Configuration nobody NEW --- 2022-10-11
1708830 MSIX packaging Firefox Installer nobody NEW --- 2023-09-02
1724854 Remove remainder of non-proton hamburger menu view and dependent code Firefox Toolbars and Customi nobody NEW --- 2021-08-12
1889836 No decision tasks and cron task failures across multiple trees Release Engineering General nobody NEW --- 2024-04-08
1890608 Consider adding a global bottom sheet component to better standardize behavior Fenix Design System and Th nobody NEW --- 2024-05-02
1890622 Poor WMF hardware decoder performance after creating too many video decoders on the compositor device Core Graphics nobody NEW --- Thu 17:02
1896095 [Tabs Tray to Compose] Crash in Tabs Tray Fragment onStart Fenix Tabs nobody NEW --- 2024-05-10
1881810 AC Translations Download/Delete Language Models Fenix Translations ohall NEW --- Wed 13:26
1422637 Volume does not stay where it is manually set using pulseaudio Core Audio/Video: cubeb padenot NEW --- Wed 17:18
1827766 Rename the TelemetryEvent class to better reflect its broader scope Firefox Address Bar scunnane NEW --- 2023-06-23
1526207 Calling `drawImage()` fails when drawing a video on android Core Graphics: Canvas2D sotaro.ikeda.g NEW --- 2024-04-08
1869363 Rollout MzA icon on toolbar Firefox Messaging System vtay NEW --- Mon 10:07
1896581 Tweak Ion's Backtracking Allocator spill costs Core JavaScript Engine: J ystartsev NEW --- Tue 09:03
1510262 nsIncrementalDownload causes a lot of jank with main thread I/O while downloading updates in the background Core Networking: HTTP acreskey NEW --- Fri 10:47
1585036 Add support to raptor-browsertime to check for browser crashes for desktop Testing Raptor aglavic NEW --- 2024-03-19
1761117 Don't fail perftest record job until after the list of sites is finished Testing mozperftest aglavic NEW --- 2022-11-16
1804694 Use sparse git checkouts instead of a full clone Testing Raptor aglavic NEW --- Mon 09:07
1886498 Resolve issues and get cold_view_first_frame running on android devices Testing mozperftest aglavic NEW --- 2024-03-20
1886500 Resolve issues and get cold_main_session_restore running on android devices Testing mozperftest aglavic NEW --- 2024-03-20
1764200 Consider to prompt users to install Windows Video Extensions (VP9/AV1) if they don't have that on their system Core Audio/Video: Playbac alwu NEW --- 2024-03-04
1847286 Crash in [@ mozilla::AudioData::SetTrimWindow] Core Audio/Video: Playbac alwu NEW --- 2024-01-15
1893427 Investigate using hw accelerated video decoding through ffmpeg on Windows Core Audio/Video: Playbac alwu NEW --- Thu 14:05
1264371 FileReader should throw an exception if the underlying file changes Core DOM: Core & HTML amarchesini NEW --- 2022-10-11
1865661 Sync up GeckoView cookie banners handling defaults with platform GeckoView General amejiamarmol NEW --- 2024-01-16
1556156 White background during image loading Core Graphics: WebRender aosmond NEW --- 2024-04-02
559561 When focused element is removed, fire blur event on it Core DOM: UI Events & Foc avandolder NEW --- 2023-05-26
1827914 Eagerly baseline compile self-hosted code Core JavaScript Engine bthrall NEW --- 2023-12-15
1746031 "Storage_access" permission is not asked again if allowed once GeckoView Permissions bugzeeeeee NEW --- 2024-01-03
1784093 GPU hangs on ivybridge and sandybridge with backdrop filter blur Core Graphics bwerth NEW --- 2024-02-08
1872892 macOS Youtube HDR colours washed out with "Ambient mode" enabled Core Audio/Video: Playbac bwerth NEW --- 2024-03-22
1888052 Video content shifts position/quality when mousing to different windows or monitors Core Graphics bwerth NEW --- 2024-04-04
1706031 Crash in [@ RtlAcquireSRWLockExclusive | (anonymous namespace)::InterposedNtCreateFile] with Qihoo antivirus External Software Af Other davidp99 NEW --- 2024-01-29
1307996 Implement RTCDtlsTransport.iceTransport Core WebRTC: Networking docfaraday NEW --- 2023-04-14
1544654 WPT on Geckoview frequently crashes in some webrtc tests Core WebRTC: Signaling docfaraday NEW --- 2022-10-11
1706917 Verify codec configuration in conduits and codec implementations Core WebRTC docfaraday NEW --- 2021-12-16
1464156 Fluent shouldn't automatically fall back to en-US when some files are missing for a context Core Internationalization earo NEW --- 2023-12-05
1822664 update npm dependencies for Fx 113 nightly and refile this bug for Fx 114 nightly Firefox Messaging System emcminn NEW --- 2024-02-27
1835481 Confusion about spotlight messages coming from the current page Firefox Messaging System emcminn NEW --- 2023-06-01
1406622 stylo: use invalidation framework to handle restyles needed in response to content insertion/removal Core CSS Parsing and Comp emilio NEW --- 2022-10-11
505521 Set screen coordinates during HTML5 drag event Core DOM: Copy & Paste an enndeakin NEW --- 2024-04-25
1895356 Adjust Translations Wait State on Error and Snackbar Persistance Fenix Translations giorga NEW --- Thu 03:27
1446549 nsIMIMEService implementations are not compatible with content sandboxing Core Security: Process Sa haftandilian NEW --- 2022-10-11
1502324 [Intermittent] [mac 10.14] Webcam doesn't work properly on some sites even if the permission is granted from the system Core WebRTC: Audio/Video haftandilian NEW --- 2022-10-11
1739533 Mac Share menu is empty for URLs with unescaped '%' character Core Widget: Cocoa haftandilian NEW --- 2021-11-10
1740565 Fix additional NSURL encoding issues with File->Share Core Widget: Cocoa haftandilian NEW --- 2021-11-10
1820554 Login list items are not clickable Fenix Autofill jboek NEW --- Tue 15:15
1834130 Fenix is starting foreground services while it is not in the foreground. Fenix General jboek NEW --- 2024-01-16
1845283 Private mode SearchBar background looks different depeneding on top or bottom position Fenix Privacy jboek NEW --- 2024-02-14
1547047 Assertion failure: thisIndex->mCommonMetadata.name() == otherIndex->mCommonMetadata.name(), at /builds/worker/workspace/build/src/dom/indexedDB/ActorsParent.cpp:20988 Core Storage: IndexedDB jjalkanen NEW --- 2024-04-11
1790153 Continuous Onboarding Feature Callout - Convert 24 hour since last impression targeting to ASRouter message group targeting Firefox Messaging System jprickett NEW --- 2024-05-03
1825377 Remove "Set to default" Info bar Firefox Messaging System jprickett NEW --- 2023-09-11
1821203 Gray tones used in Firefox need consolidation Toolkit Themes jules NEW --- 2024-03-30
1677190 (SHIP) Enable Session Restore and Session History In Parent in GeckoView GeckoView General kkaya NEW --- 16:42:10
1776284 Fission session restore page zoom level, scroll position, and form data GeckoView General kkaya NEW --- 16:51:12
1826718 Collect data about available system memory on Android Fenix Experimentation and kkaya NEW --- 2023-12-03
1836795 Add more telemetry/fields to the already existing tab-kills telemetries Fenix Experimentation and kkaya NEW --- 2024-04-05
1837551 [gv-junit-fis] Timeouts in junit tests that use session history GeckoView General kkaya NEW --- 16:45:55
1859846 Re-ship setting background tab's activeness to false GeckoView General kkaya NEW --- Tue 14:29
1749130 Restore use of IFileOpenPicker and IFileSavePicker Core Widget: Win32 krosylight NEW --- 2024-04-08
1503150 Merge Chromium change to zlib for arm optimization Core JavaScript Engine m_kato NEW --- 2024-03-12
1510450 Show form validation errors GeckoView General m_kato NEW --- 2024-03-27
1535985 `<datalist>` HTML element should display autocompletion drop-down UI GeckoView General m_kato NEW --- 2024-04-11
1825910 Tapping on push notifications opens a new about:blank page Fenix Push m_kato NEW --- 2024-04-25
1809824 Collection is not deleted after renaming it and then deleting all its tabs Fenix Collections mcarare NEW --- 2024-05-10
1342569 mouseenter/mouseleave fire differently on <select>s in e10s mode. Core DOM: Events mconley NEW --- 2022-08-04
1523946 Opening a new tab sometimes causes both the new tab and the old tab to show up as selected in win10 tablet mode Firefox Tabbed Browser mconley NEW --- 2022-10-11
1640203 [UX] The white/gray color scheme of the Global Sharing Indicator is hard to spot on white content Firefox Site Permissions mconley NEW --- 2020-08-18
1705217 When Firefox is updated by a package manager while it is running, new processes cannot be started Toolkit Application Update michaelahughesuk NEW --- 2024-04-29
1455296 The “Confirm close” dialog does not inform you about how many hidden tabs you have Firefox Tabbed Browser mstriemer NEW --- 2022-10-17
1881373 Ensure each component has a valid CODEOWNER Fenix General mtighe NEW --- 2024-03-13
8131 Behaviour of image maps with broken images (i.e. AREA and alt text) Core Layout: Images, Vide nobody NEW --- 2024-01-31
125400 Release unused xul/css/xbl from the XUL Prototype cache Core XUL nobody NEW --- 2022-10-10
233441 Consider using a bit for IsViewInserted() Core Web Painting nobody NEW --- 2022-10-10
254592 Find as you type = off pref, should respect typeaheadfind and not allow autostart Toolkit Find Toolbar nobody NEW --- 2022-10-17
267029 Absolutely positioned elements all print on first page, and the ones that don't fit aren't shown Core Printing: Output nobody NEW --- 2023-05-03
342101 Find bar: Auto-highlight all matches in page Toolkit Find Toolbar nobody NEW --- 2023-02-18
351766 Download dialog should display entire URL to file (and be selectable) Firefox File Handling nobody NEW --- 2022-10-10
356558 Firefox displays cached iFrame instead of the new iFrame SRC that is defined. Core DOM: Navigation nobody NEW --- 2024-03-05
442139 Uneven line-height for non-integer values (should round/snap line-height to device pixels) Core Layout: Text and Fon nobody NEW --- 2023-05-12
460969 Copy/paste of images from content area lose transparency information Core Widget: Win32 nobody NEW --- Wed 05:36
479038 Should the suspicious-auth warning apply to all loads? Should URI userinfo be banned? Core Networking nobody NEW --- 2024-01-23
506841 nsChromeRegistry::CheckForNewChrome runs on every app launch Toolkit Startup and Profile nobody NEW --- 2022-10-10
506975 [Session Restore] Write sessionstore.js less often when on battery Firefox Session Restore nobody NEW --- 2023-07-13
526293 Firefox file selector should show remote shares Core Widget: Gtk nobody NEW --- 2022-10-17
570835 Focus should be removed from elements when they are hidden or otherwise unfocusable Core DOM: Core & HTML nobody NEW --- 2022-10-10
580070 New JSClass-based DOM bindings Core DOM: Core & HTML nobody NEW --- 2022-10-10
647010 Only present HTTP authentication dialogs if it is the top-level document initiating the auth Core Networking: HTTP nobody NEW --- 2023-05-04
707195 Text inflation inflates comments on news.ycombinator.com to different sizes (because inflation computed separately for different table cells) Core Layout nobody NEW --- 2022-10-18
737804 Implement regular/periodic/automatic background migration, replacing the wizard with a simple dialog asking what types of data to import Firefox Migration nobody NEW --- 2023-03-06
754861 console.log doesn't show objects at the time of logging if console is closed DevTools Console nobody NEW --- 2024-01-23
815464 When editing attributes in the markup-view inplace-editor changes should be previewed live DevTools Inspector nobody NEW --- 2022-10-10
857888 webappsstore.sqlite is larger than it should be Core Storage: localStorag nobody NEW --- 2024-04-05
869505 SVG in Mozilla can be much slower than other implementations due to the overhead of display lists and layers Core SVG nobody NEW --- 2022-10-17
880991 Constant Picture Tearing. Core Graphics nobody NEW --- 2023-06-08
888560 Offer to re-migrate a user's profile if it's gone unused for months Firefox Migration nobody NEW --- 2022-10-10
889571 Can't search in multiple sources in the Style Editor DevTools Style Editor nobody NEW --- Tue 08:32
961689 Process-isolated sandboxed iframes Core DOM: Core & HTML nobody NEW --- 2022-10-11
973759 Master password should be protected with stronger cryptography Toolkit Password Manager nobody NEW --- 2024-01-04
1018667 Import Safari logins/passwords (from macOS Keychain) Firefox Migration nobody NEW --- 2023-01-10
1036722 Emulate mouse/pointer events from devtools DevTools Inspector nobody NEW --- 2022-10-11
1039678 Add the equivalent of Google Chrome --disable-web-security to Firefox developer options to globally disable CORS security features. DevTools General nobody NEW --- 2024-02-05
1041818 take steps to mitigate canvas fingerprinting Core Graphics nobody NEW --- 2023-10-02
1064715 [markup view] Support <picture/source> elements like <img> DevTools Inspector nobody NEW --- 2022-10-11
1076583 Update <img> load model (non-responsive case) to match new spec Core DOM: Core & HTML nobody NEW --- 2024-05-03
1122907 Slow DNS lookup/connection timings on 64 bit Linux. Core Networking: DNS nobody NEW --- 2024-05-02
1127077 The response pane beachballs on large JSON files DevTools Netmonitor nobody NEW --- 2022-10-11
1128209 Guides shouldn't be shown around the box model shown with command pick DevTools Inspector nobody NEW --- 2022-10-11
1132505 [e10s] Inspector is blank and would not close DevTools Inspector nobody NEW --- 2022-10-11
1156467 Console should use the new API for tracking promises that are rejected and not handled DevTools Console nobody NEW --- 2022-10-11
1164829 Add a button to stop a Service worker in about:debugging DevTools about:debugging nobody NEW --- 2023-06-08
1185918 Bookmarking a page in Reader Mode links to Reader Mode instead of the URL shown in the URL-Bar Toolkit Reader Mode nobody NEW --- 2023-02-14
1197267 [markup-view] Scrolling element into view on click may move target element of click event DevTools Inspector nobody NEW --- 2022-10-11
1198363 Password manager doesn't generate events for filling that web content expects Toolkit Password Manager nobody NEW --- 2024-01-16
1201972 Page Info / Permissions tab doesn't cover iframes from different domains. Firefox Page Info Window nobody NEW --- 2022-10-11
1215120 Objects logged in a worker come through as [Object object] DevTools Console nobody NEW --- 2022-10-11
1244731 Links for CSS warnings in the console don't always open the right stylesheet at the right line in the styleeditor DevTools Style Editor nobody NEW --- 2022-10-11
1248768 [e10s] parent process handles shortcuts and mouse events (e.g. contextmenu) in a wrong tab if I select another tab Firefox Tabbed Browser nobody NEW --- 2022-10-17
1255643 Drag-n-drop in markup doesn't collapse textareas opened for editing tags/attributes DevTools Inspector nobody NEW --- 2022-10-11
1257088 Console prevents re-declaration of let and const DevTools Console nobody NEW --- 2024-03-14
1257098 No sandboxing support in xpcshell Core Security: Process Sa nobody NEW --- 2022-10-11
1259062 Create a node screenshot popup to choose between clipboard/save as DevTools Inspector nobody NEW --- 2022-10-11
1260147 (twitching at startup) Stylesheets in Style Editor sidebar twitch when the last stylesheet is loaded so it's possible to accidentally click wrong button DevTools Style Editor nobody NEW --- 2022-10-11
1260225 Move inspector-related command buttons (rulers, measurement) to the Inspector panel and enable them by default DevTools Inspector nobody NEW --- 2022-10-11
1260230 Highlight currently used source with responsive images DevTools Inspector nobody NEW --- 2022-10-11
1267119 request to download a serviceworker script is missing in the network monitor DevTools Netmonitor nobody NEW --- 2024-01-10
1268427 Show door hanger for properties even when an invalid value was entered DevTools Inspector: Rules nobody NEW --- 2022-10-11
1268429 Show door hanger for properties even when no value was entered DevTools Inspector: Rules nobody NEW --- 2022-10-11
1277182 Use a slider to edit values in the css filter tooltip DevTools Inspector nobody NEW --- 2022-10-11
1277348 Inspector never loads and then can't close toolbox once it's been opened (somehow doc.write() related?) DevTools Inspector nobody NEW --- 2022-10-11
1284892 Add support for Mac: text areas and text fields: contextual menu: Substitutions Core Widget: Cocoa nobody NEW --- 2023-02-06
1301878 Implement support for Zstandard (zstd) Core Networking: HTTP nobody NEW --- 2024-05-09
1302752 Show font family tooltips for 'inherit', 'unset' and 'initial' font family values DevTools Inspector: Rules nobody NEW --- 2022-10-11
1315677 Using opener.alert() to open an alert in a background tab blocks JS execution in the *current* tab and produces a confusing user experience Core DOM: Core & HTML nobody NEW --- 2024-02-27
1327696 Changes in markup steal focus from attributes focused by user, and leave textareas open DevTools Inspector nobody NEW --- 2022-10-11
1341134 responsive design mode should allow to go back to default UA DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1342555 Tooltips appear in the wrong place when in Responsive Design Mode DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1348018 Toplevel POST document loads may lose data if E10SUtils.shouldLoadURIInThisProcess(aURI) returns false Core DOM: Navigation nobody NEW --- 2022-10-11
1350812 Show origin of a cookie in the Storage Inspector DevTools Storage Inspector nobody NEW --- 2022-10-11
1352205 Avoid running the refresh driver when the page is in background Core Layout nobody NEW --- 2022-11-02
1370516 NSS should be initialized off main thread Core Security: PSM nobody NEW --- 2023-12-11
1375022 Consider removing the Msg_GetClipboard sync IPC Core DOM: Copy & Paste an nobody NEW --- 2022-10-11
1375585 Support WebGL in headless mode Core Graphics: CanvasWebG nobody NEW --- 2023-12-07
1387823 Object inspector freezes with huge typed arrays DevTools Console nobody NEW --- 2022-10-11
1388271 Selected storage should be persisted DevTools Storage Inspector nobody NEW --- 2022-10-11
1389229 Filter duplicate google docs from awesomebar fuzzy matches Firefox Address Bar nobody NEW --- 2023-03-28
1389466 Enhance error message in update verification: Tell what certificates are found/expected Release Engineering Release Automation: nobody NEW --- 2023-05-31
1391341 stylo: Font size inherits differently than in Gecko Core CSS Parsing and Comp nobody NEW --- 2023-12-29
1395510 Session restore makes submitted github issue comments look as if they hadn't been submitted yet Firefox Session Restore nobody NEW --- 2023-07-14
1397996 scrollbar thickness reveals platform Core DOM: Core & HTML nobody NEW --- 2024-01-08
1400578 Save form data for previous session history entries Firefox Session Restore nobody NEW --- 2022-10-11
1400641 Crash in FinalizeTypedArenas<T> Core JavaScript: GC nobody NEW --- 2022-12-12
1401189 Console tests should be runnable via mach commands DevTools Console nobody NEW --- 2022-10-11
1401554 Add a "Restore Pinned Tabs" option to about:sessionrestore Firefox Session Restore nobody NEW --- 2022-10-11
1401665 Thin line visible around a transformed primitive Core Graphics: WebRender nobody NEW --- 2024-04-02
1403737 All sessions can be invalidated on upgrade Firefox Session Restore nobody NEW --- 2023-06-10
1404190 Only the browser process is terminated on content process shutdown hang with NS_FREE_PERMANENT_DATA Core IPC nobody NEW --- 2022-10-11
1405494 Add MID rtp header extension to rtcp packets and add logic for receiving MID on rtcp packets Core WebRTC nobody NEW --- 2023-10-23
1406996 stylo: Investigate crash reports around Rust HashMaps Core CSS Parsing and Comp nobody NEW --- 2023-04-02
1407288 Firefox's level in Volume mixer resets to system default level after restart [Win7] Core Audio/Video: cubeb nobody NEW --- 2022-10-11
1412915 Create a loopback devices sink to source for automated testing on Windows Core Audio/Video: MediaSt nobody NEW --- 2022-10-11
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