Fri Mar 29 2024 06:28:38 PDT
  • Classification: Client Software, Components
  • Product: Calendar
  • Type: defect
  • Updated: (is greater than or equal to) 2019-04-20
  • Opened: (changed after) 2019-04-20

This result was limited to 500 bugs. See all search results for this query.
ID Type Summary Product Comp Assignee Status Resolution Updated
1747154 CalDav on Linux does not prompt for authentication Calendar General nobody UNCO --- 2023-05-03
1778587 Cannot select multiple days in week/multiweek/month views Calendar Calendar Frontend nobody UNCO --- 2023-08-10
1681115 calDAV (cpanel, horde server): accepting meeting invites changes event owner to attendee (email address associated with calDAV account) Calendar Provider: CalDAV nobody UNCO --- 2024-03-21
1547888 Lightning 6.2.5 forgets CALDAV password Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1548760 Lightning Decline not working, because it accept (using davmail) Calendar E-mail based Schedul nobody UNCO --- 2022-10-11
1549211 Thunderbird / Lightning can't create calendar entries for dates before 1950 Calendar General nobody UNCO --- 2022-10-11
1551926 decline a meeting never sends an email Calendar E-mail based Schedul nobody UNCO --- 2022-10-11
1553271 When I receieve meeting notifications the date is wrong when Mozilla puts the text into my email message Calendar E-mail based Schedul nobody UNCO --- 2022-10-11
1553749 illegal Calendar data format (CalDav) Calendar General nobody UNCO --- 2022-10-11
1558297 Google Calendars (over CalDAV) switch off after some random amount of time Calendar Provider: CalDAV nobody UNCO --- 2022-10-11
1559357 Can't import events when filename contains % Calendar Import and Export nobody UNCO --- 2022-10-12
1560868 No error message for incorrect remote calendar format Calendar Provider: ICS/WebDAV nobody UNCO --- 2023-01-09
1562160 accept button not clickable in the invitation messge window Calendar E-mail based Schedul nobody UNCO --- 2022-10-11
1563890 Weekly planner - Cancelled appointments not crossed out on printing Calendar Printing nobody UNCO --- 2022-10-11
1565252 event with custom recurrence is not displayed and breaks other events Calendar Internal Components nobody UNCO --- 2022-10-11
1566074 Lightning doesn't show beginning/Ending-Times correctly according to the timezone Calendar General nobody UNCO --- 2022-10-11
1567255 with both webcal (webcal.fi) and caldav (googleusercontent.com) calendars included in lightning, only the webcal calendars are available when accepting invitations. Calendar General nobody UNCO --- 2022-10-12
1570757 Changing one occurrence of a repeating event adds an invalid DURATION property Calendar Internal Components nobody UNCO --- 2022-10-12
1572823 calDAV network calendar with ~4000 items takes ~3minutes to load - gaps between network requests for data - delay due to Thunderbird processing -lightning/calendar 70.x Calendar Calendar Frontend nobody UNCO --- 2024-02-29
1572826 No items appear in unifinder when calDAV network calendar is loading, till complete loading has occurred - no loading progress, looks like nothing is happening - lightning/calendar 70.x [regression] Calendar Calendar Frontend nobody UNCO --- 2023-02-07
1573142 scheduling conflict on new event Calendar Provider: CalDAV nobody UNCO --- 2023-08-30
1573466 Repeated events disappear from calendar view Calendar General nobody UNCO --- 2022-10-12
1575779 Default calender setting not honoured for new events Calendar General nobody UNCO --- 2022-10-11
1579427 When using PUT to create new calendar event Location header is ignored Calendar Provider: CalDAV nobody UNCO --- 2022-10-11
1584603 Cannot close alarm dialog if no internet connection exists Calendar Alarms nobody UNCO --- 2023-02-23
1586256 Lightning event category color bad behavior Calendar Calendar Frontend nobody UNCO --- 2022-10-11
1590781 Events and calendar probably affected by the now abolished Brazilian DST Calendar Internal Components nobody UNCO --- 2022-10-12
1591685 Postponing event while editing it yields confusing question Calendar Tasks nobody UNCO --- 2023-01-09
1593287 Changing calendar entry to local time zone uses UTC Calendar General nobody UNCO --- 2022-10-11
1593315 Invite attendees to event window shows incorrect event organiser Calendar General nobody UNCO --- 2024-01-05
1594370 Calendar all day event/task end date defaults to todays date not start date Calendar Dialogs nobody UNCO --- 2022-10-12
1595432 Login information (username and password) for CalDAV Calendar will not save to Login Manager Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1597912 calendar disappears if server returns HTTP Status 500 – Internal Server Error Calendar Provider: ICS/WebDAV nobody UNCO --- 2022-10-12
1598252 Lightning Calendar 68.2 Multiple Reminders Calendar General nobody UNCO --- 2022-10-11
1599970 Lightning at start open form activity Calendar Calendar Frontend nobody UNCO --- 2024-02-21
1600188 print dialog not showing events ending before 12:34 in custom data range Calendar Printing nobody UNCO --- 2022-10-12
1600336 Invitation dialog shows incorrect end date for all-day event Calendar E-mail based Schedul nobody UNCO --- 2022-10-12
1601477 Error "Processing message failed" for outlook 2010 calendar updates Calendar E-mail based Schedul nobody UNCO --- 2022-10-12
1605957 TB68 + Lightning + CalDAV: delay in creating new events Calendar Provider: CalDAV nobody UNCO --- 2022-10-12
1611544 Calendar/Lightning - Error when moving an item of an recurring event Calendar General nobody UNCO --- 2022-10-11
1612479 Calendar events dates do not give notifications Calendar General nobody UNCO --- 2022-10-11
1614263 Sometimes Thunderbird does not display a warning to delete many tasks at once, even if they are repeating events Calendar General nobody UNCO --- 2022-10-11
1616117 Events are missing for the first day of the selected period of time if printing the weekly schedule in calendar Calendar Printing nobody UNCO --- 2022-10-11
1617817 Changing calendar on event creates copy but does not delete the event on former calendar Calendar Provider: CalDAV nobody UNCO --- 2022-10-11
1622285 Some completed tasks disappear Calendar Tasks nobody UNCO --- 2020-05-11
1623057 Failing to parse iCal event when it contains NULL bytes Calendar Internal Components nobody UNCO --- 2020-09-22
1624840 Mail with invite is empty Calendar E-mail based Schedul nobody UNCO --- 2020-05-11
1626248 calendar update in Thunderbird Calendar Provider: CalDAV nobody UNCO --- 2020-05-11
1626847 Lightning doesn't send invites for CALdav calendar hosted on Confluence Calendar E-mail based Schedul nobody UNCO --- 2020-05-26
1627960 Accepting an invitation sends the message to default Bcc: address too Calendar General nobody UNCO --- 2020-08-15
1628271 Embedded NULL bytes in calDAV events throw off parsing Calendar Provider: CalDAV nobody UNCO --- 2020-05-11
1628586 Calendar invites don't contain meeting description in email body Calendar E-mail based Schedul nobody UNCO --- 2024-03-21
1628856 Calendar reminder snooze all does not work correctly Calendar Alarms nobody UNCO --- 2020-09-12
1634331 No notification email sent on invitation added to a CalDAV calendar Calendar E-mail based Schedul nobody UNCO --- 2020-05-11
1634974 ICS: Fedora ical calendar entries get duplicated every sync if offline support is enabled Calendar Provider: ICS/WebDAV nobody UNCO --- 2022-09-25
1638262 Second Network Calendar does not ask for password. Password change not obvious. Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1639167 recurring event E for date X copied & pasted to a new date Y does not copy all of the details from E Calendar General nobody UNCO --- 2020-09-19
1639659 Lightning won't dismiss previous calendar entries and blocks TB being used Calendar Alarms nobody UNCO --- 2023-11-26
1640452 Parsing errors for Google Calendar entries (X-LIC-ERROR;X-LIC-ERRORTYPE=VALUE-PARSE-ERROR:No value for DESCRIPTION) Calendar General nobody UNCO --- 2020-05-26
1641588 Google Calendar notification forward with no body Calendar General nobody UNCO --- 2020-08-19
1642609 The calendar view does not get keyboard events when selected Calendar Calendar Frontend nobody UNCO --- 2020-06-02
1642678 Event invitation sent from caldav mail address instead of client address even if "Prefer client-side email scheduling" is switched on Calendar E-mail based Schedul nobody UNCO --- 2020-08-03
1643494 bad handling of outlook appointment attachments Calendar E-mail based Schedul nobody UNCO --- 2022-05-23
1643605 [meta] RFC5545 compliance Calendar General nobody UNCO --- 2023-02-17
1643830 Recurring tasks not possible Calendar Tasks nobody UNCO --- 2020-12-31
1644841 Cannot Accept Updated event invites Calendar General nobody UNCO --- 2020-06-11
1647094 The Custom event reminder does not match completely the settings of Google Calendar "Event notifications": Event action "Send an E-mail" not available Calendar Alarms nobody UNCO --- 2020-06-22
1647405 Serious: Thunderbird 78/Lightning is mailing updates to external recipients when I am not the organiser. Calendar General nobody UNCO --- 2020-06-22
1650052 Delete Tasks is not working correctly Calendar Tasks nobody UNCO --- 2020-07-17
1654741 Baikal Calendar Provider: CalDAV nobody UNCO --- 2020-07-23
1655182 Calendar sends Cancelled message to event participants if you change the Calendar that the event is on. Calendar E-mail based Schedul nobody UNCO --- 2020-09-16
1659076 Thunderbird does not well synchronize CALDAV calendars Calendar Provider: CalDAV nobody UNCO --- Tue 12:40
1660827 Accept Calendar Invitation creates recurring event labeled as "Null" with no other information Calendar E-mail based Schedul nobody UNCO --- 2020-08-26
1660859 TB 78 does not accept Radicale Security Certificates Calendar Provider: CalDAV nobody UNCO --- 2022-01-31
1662755 Thunderbird 68 no longer recognizes iCalendar events in incoming mail Calendar E-mail based Schedul nobody UNCO --- 2020-09-08
1663592 ics import error when UID contains "@" Calendar Provider: CalDAV nobody UNCO --- 2022-10-25
1663845 Calendar: Inconsistent sync of the time of (all-day) tasks (VTODOs) Calendar Tasks nobody UNCO --- 2022-07-26
1665320 Cursor is "waiting" after entering a new event Calendar Calendar Frontend nobody UNCO --- 2021-08-23
1665737 Description & Location info disappears in Calendar after closing program Calendar General nobody UNCO --- 2020-09-20
1666104 Probleme mit Serienterminen im Kalender nach Update auf Thunderbird 78 Calendar General nobody UNCO --- 2020-09-20
1666224 wrong isOutgoing function Calendar E-mail based Schedul nobody UNCO --- 2021-08-24
1667752 Importing of .ics file Calendar Import and Export nobody UNCO --- 2021-09-24
1667906 "Uncaught ReferenceError: updateUIText is not defined" in calendar-alarm-dialog.xhtml Calendar Dialogs nobody UNCO --- 2020-10-01
1668195 created event doesn't appear immediatly on my diary (only after restart) Calendar General nobody UNCO --- Tue 00:54
1669069 Can't re-assign apointment to another calendar Calendar Calendar Frontend nobody UNCO --- 2020-10-09
1669719 switching tabs using Ctrl-[shift]-Tab breaks the details text-box in edit-event dialog-tab Calendar Dialogs nobody UNCO --- 2020-10-09
1670418 For CalDAV calendar setup, TB does not prompt for authentication in spite of unchecked option `This location does not require credentials`. Should not require 401 to prompt. Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1670589 Cannot access CalDAV calendars from 1&1 (dav.mailxchange.de) Calendar Provider: CalDAV nobody UNCO --- 2020-11-03
1670956 Invites not sent to attendees Calendar E-mail based Schedul nobody UNCO --- 2022-03-01
1671334 missing resize of detailinformations on caldav bug message Calendar Dialogs nobody UNCO --- 2020-10-15
1672289 Event end time changes when saving an event with 0 duration Calendar Dialogs nobody UNCO --- 2020-10-31
1675937 The user defined calendar sort order is destroyed after every program start. Calendar Calendar Frontend nobody UNCO --- 2020-11-10
1677050 Lightning in TB 78 one way sync problems Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1677307 Events missing after 78.4.2 upgrade Calendar General nobody UNCO --- 2022-02-21
1677374 In V78 of TB Calendar all events vanish and calendar hangs Calendar General nobody UNCO --- 2020-11-16
1678802 Calendar freezes Thunderbird when syncing (and very slow) CalDAV calendar Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1680136 Wait cursor doesn't go away. Calendar Calendar Frontend nobody UNCO --- 2021-08-29
1680578 Calendar last Friday of Month not working Calendar Calendar Frontend nobody UNCO --- 2023-10-26
1681658 unanswered invitations not listed in the status bar (but work for google calendars) Calendar Provider: CalDAV nobody UNCO --- 2021-02-12
1682177 Using multiple accounts for one CalDAV location not possible Calendar Provider: CalDAV nobody UNCO --- 2022-06-15
1682711 Preference Edit events and tasks in a tab instead of in a dialog window not honoured Calendar Calendar Frontend nobody UNCO --- 2021-08-23
1683321 Loss of events and tasks w/reminder Calendar General nobody UNCO --- 2023-05-11
1683636 RSVP missing on ATTENDEE attribute in VCALENDAR Calendar Provider: CalDAV nobody UNCO --- 2021-05-24
1684653 wrong calendar entries in regions where the week starts with sunday (RRULE should have ;WKST=SU) Calendar General nobody UNCO --- 2021-01-20
1684733 MODIFICATION_FAILED message when snoozing a reminder about a repeating event in an ics calendar with a long X-ALT-DESC field Calendar Alarms nobody UNCO --- 2023-01-23
1684790 Calendar items LOST Calendar Alarms nobody UNCO --- 2021-04-10
1687934 Empty attendees tab doesn’t get focus in event-grid-tabs Calendar Dialogs nobody UNCO --- 2022-04-12
1689969 Task Reminders appearing multiple times for the same event Calendar Alarms nobody UNCO --- 2023-11-07
1690872 Caldav (rarely) fails to synchronize from server Calendar Provider: CalDAV nobody UNCO --- 2024-03-04
1690958 Calendar Events Disappearing on Linux Calendar General nobody UNCO --- 2021-04-27
1691470 calendar Repeat (eg weekly) does not operate correctly; the end date (Until) is ignored and always gets replaced by "Forever". Calendar Dialogs nobody UNCO --- 2021-07-25
1691637 error message is not precise, "error reading data" instead of "connection refused" Calendar General nobody UNCO --- 2021-02-12
1692406 "File not found" (404) errors on network ICS calendars not reported Calendar Provider: ICS/WebDAV nobody UNCO --- 2021-02-11
1692417 Calendar items flickering Calendar Provider: CalDAV nobody UNCO --- 2021-04-13
1692509 Some ICS calender series-entries are shown at wrong date & time in Lightning Calendar General nobody UNCO --- 2021-03-30
1692618 Having the text X-LIC-ERROR: in the description of a TODO item makes lightning error out... Calendar Provider: CalDAV nobody UNCO --- 2021-02-12
1692927 Attachment isn't transferred, if converting assignment into appointment or vice versa Calendar General nobody UNCO --- 2021-12-10
1693284 Editing recurring event pops up discard/submit dialog, but neither work Calendar Provider: CalDAV nobody UNCO --- 2022-08-02
1693478 Reminder for overdue events does not work Calendar Alarms nobody UNCO --- 2021-02-20
1693903 Cannot save attendees in event in Google Calendar connected trough CALDAV. Calendar Provider: CalDAV nobody UNCO --- 2021-03-19
1695102 Task "Due in" calculation doesn't use my timezone Calendar Tasks nobody UNCO --- 2021-03-14
1695271 Calendar New Event window should start with the title highlighted Calendar Dialogs nobody UNCO --- 2021-03-05
1695476 View settings related to the calendar are cleared at each Thunderbird starting Calendar General nobody UNCO --- 2022-11-18
1695992 When I accept a meeting invitation "accept" reply is sent from an email is not configured anywhere Calendar E-mail based Schedul nobody UNCO --- 2021-03-22
1696501 Cannot accept reschedule request from Outlook Calendar E-mail based Schedul nobody UNCO --- 2021-03-04
1696741 Calender disappears with offline support Calendar Provider: CalDAV nobody UNCO --- 2021-03-15
1697465 Calendar event dialog resizing issue Calendar Dialogs nobody UNCO --- 2022-11-23
1698207 Display of occupied times for invitations is missing Calendar Dialogs nobody UNCO --- 2023-02-06
1700044 When using a self-signed certificate for Davical server with non-standard port number, it is no longer permanently accepted, even if told so Calendar Provider: CalDAV nobody UNCO --- 2022-01-27
1702872 thunderbird is sending many unwanted messages to meeting organizers Calendar E-mail based Schedul nobody UNCO --- 2021-10-04
1702888 Time is off by one hour when adding new event A Calendar General nobody UNCO --- 2021-04-24
1704813 New caldav appointments are shown in TB-UI only after sync Calendar Provider: CalDAV nobody UNCO --- 2023-09-10
1706654 updating or deleting fails an imported ICS event Calendar General nobody UNCO --- 2021-10-30
1707558 reminders not shown for local read-only calendars Calendar Alarms nobody UNCO --- 2021-07-25
1707567 Closing expired recurring reminder also closes future reminders Calendar Alarms nobody UNCO --- 2021-07-25
1711279 Accepting an invite always sends from first listed account Calendar E-mail based Schedul nobody UNCO --- 2021-06-20
1711635 Calendar should set a new item-id when moving an item to another calendar Calendar Calendar Frontend nobody UNCO --- 2021-06-17
1711789 Thunderbird keeps assigning calendar invitations to a wrong calendar, error 80004005 modification_failed Calendar Provider: CalDAV nobody UNCO --- 2021-09-28
1713677 today pane and calendar hides appointments in Thunderbird 78.10.1 on Fedora 33 Calendar General nobody UNCO --- 2021-10-08
1714044 [Lightning] no write access for caldav calendars: MODIFICATION_FAILED error Calendar Provider: CalDAV nobody UNCO --- 2021-06-29
1714975 Calendar entries are unreliable when connected to an Exchange server via local Davmail Calendar Provider: CalDAV nobody UNCO --- 2021-10-14
1716745 Failure to add event to CalDAV calendar when UID of ICS event contains special characters - "/" etc. Calendar Provider: CalDAV nobody UNCO --- 2021-06-30
1717981 Lightning won't synchronize with Baikal CalDAV server Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1719529 Snoozed events from CalDAV calender shown multiple times Calendar Alarms nobody UNCO --- 2021-10-05
1720086 Explicit caldav server location ignored Calendar Provider: CalDAV nobody UNCO --- 2023-02-18
1720089 How to Refresh Calendar List Calendar Provider: CalDAV nobody UNCO --- 2023-02-06
1720450 Reply of calendar event invitation to gmail rejected Calendar E-mail based Schedul nobody UNCO --- 2021-08-08
1720856 CalDAV for new accounts does not authenticate Calendar Provider: CalDAV nobody UNCO --- 2023-01-11
1723833 Thunderbird calendar incorrectly handles all-day events across time zones. Calendar General nobody UNCO --- 2021-11-06
1726089 resize event dialog should not expand attendees at expense of description Calendar Dialogs nobody UNCO --- 2021-08-17
1726654 Event not displayed after editing Calendar Calendar Frontend nobody UNCO --- 2022-07-01
1727685 Calendar does not refresh after adding the events to calendar programatically Calendar General nobody UNCO --- 2021-10-08
1727736 Calendar reminder window with multiple task items closes when re-scheduling of one item is done in TB 91.0 Calendar Dialogs nobody UNCO --- 2021-09-03
1729998 Free / Busy grid only shows five days Calendar Calendar Frontend nobody UNCO --- 2021-09-10
1730679 Cannot change custom reminder time without changing date Calendar Dialogs nobody UNCO --- 2023-10-13
1730994 New Meetings/events are not added to the calendar. Calendar General nobody UNCO --- 2021-10-22
1732490 Hovering over some (Outlook 365) calendar entries causes the tooltip to appear only briefly Calendar Calendar Frontend nobody UNCO --- 2021-09-28
1733397 Pop-up menus disappear, don't stay open Calendar Calendar Frontend nobody UNCO --- 2024-02-27
1734968 Calendar usability issues in Thunderbird 91.x Calendar General nobody UNCO --- 2021-12-23
1735168 Alarm set in Google calendar Calendar Alarms nobody UNCO --- 2021-10-11
1736842 Can't dismiss missed reminders for recurring events Calendar Alarms nobody UNCO --- 2024-02-13
1737610 iCalendar requests should use correct Accept header Calendar Provider: ICS/WebDAV nobody UNCO --- 2021-10-26
1737635 Links in task descriptions are not clickable Calendar Dialogs nobody UNCO --- 2023-07-28
1738581 Shortening an existing event duration via mouse action to less than 1h15min is impossible Calendar Calendar Frontend nobody UNCO --- 2021-11-20
1738720 Save prompt appears when closing Edit Event window after no changes have been made (for all-day events that were created in a previous version of TB) Calendar Calendar Frontend nobody UNCO --- 2021-11-01
1738856 Event categories get duplicated when saving the event without closing it Calendar General nobody UNCO --- 2021-11-02
1738889 iCalendar initial event reply contains SCHEDULE-AGENT=CLIENT in the ORGANIZER despite client side scheduling not being enabled Calendar E-mail based Schedul nobody UNCO --- 2023-02-06
1738938 Tasks can't be edited anymore and switching Date does nothing Calendar Tasks nobody UNCO --- 2021-11-10
1738944 Can't add CalDAV calendar missing trailing slash in Thunderbird v91 - calendar.zoho.com Calendar Provider: CalDAV nobody UNCO --- 2023-02-06
1739002 Fail to send invite to new attendee added to single occurrence of recurring event Calendar E-mail based Schedul nobody UNCO --- 2021-11-03
1739162 calendar event notification changes length of the event Calendar General nobody UNCO --- 2021-11-25
1739591 Meeting invites accepted in outlook are not mapped correctly to events Calendar E-mail based Schedul nobody UNCO --- 2021-11-05
1739796 The order established in "calendar.list.sortOrder" is not respected. Calendar Preferences nobody UNCO --- 2022-03-27
1739893 holiday calendars don't work in new 91+ versions Calendar Provider: ICS/WebDAV nobody UNCO --- 2021-11-12
1739973 Blank spaces at the end of the line get removed Calendar Dialogs nobody UNCO --- 2021-12-28
1740699 An event I have been invited to, I can't dismiss reminder Calendar E-mail based Schedul nobody UNCO --- 2023-11-26
1741099 Calendar event description contains newlines Calendar General nobody UNCO --- 2021-11-14
1741134 Accepting an invitation without sending a response still askes for a "Respond as"-account Calendar E-mail based Schedul nobody UNCO --- 2021-11-15
1741141 Thunderbird doesn't open edit event window for Google calendar events Calendar Calendar Frontend nobody UNCO --- 2024-02-27
1741212 http 401 when trying to synchronize ics Calendar Provider: ICS/WebDAV nobody UNCO --- 2023-02-16
1741540 New Event and New Task "Save and Close" does nothing Calendar General nobody UNCO --- 2023-09-17
1741663 Event text jumps to beginning when saving Calendar General nobody UNCO --- 2021-11-17
1741800 Calendar displays alarms / notifications / reminders for past events Calendar Alarms nobody UNCO --- 2023-03-23
1741883 no chance to invite persons in calendar Calendar E-mail based Schedul nobody UNCO --- 2022-01-20
1743661 Calendar choice dialog for calendar invitation poor position on multiple monitors (Linux / Ubuntu) Calendar Dialogs nobody UNCO --- 2022-09-12
1743911 html tags visible in events (google calendar) Calendar Dialogs nobody UNCO --- 2022-02-15
1744099 Problem with comments in calendar entries Calendar Calendar Frontend nobody UNCO --- 2021-12-02
1744434 Calendar wrong date computation for old events Calendar General nobody UNCO --- 2022-12-10
1744509 When deleting multiple completed recurring tasks, show the "delete singe event/delete complete series" dialog box just like when selecting only a single task. Calendar Tasks nobody UNCO --- 2021-12-06
1744812 Body text in Tasks is forcing a newline at about 80 characters Calendar Tasks nobody UNCO --- 2021-12-07
1745014 Calendar sometimes falls behind correct time Calendar General nobody UNCO --- 2023-02-19
1746163 Calendar item keep popping up Calendar Alarms nobody UNCO --- 2021-12-15
1746249 lightning custom alert doesn't honor minutes Calendar Alarms nobody UNCO --- 2021-12-17
1746408 Change of color when subscribing to a calendar on the network Calendar Dialogs nobody UNCO --- 2022-06-07
1747233 Teams invitations not properly added to calendar Calendar General nobody UNCO --- 2023-07-13
1748495 clicking "update" in Thunderbird for reply to my invite does nothing Calendar General nobody UNCO --- 2022-01-04
1748623 When adding a CalDAV calendar that belongs to another person of my organisation, Thunderbird automatically changes the address to that of my own calendar. Calendar Provider: CalDAV nobody UNCO --- 2023-01-09
1748624 DESCRIPTION;ALTREP="data:text/html causing errors after importing cal to TwoTribe Calendar Provider: ICS/WebDAV nobody UNCO --- 2022-01-09
1748766 Print output page 2 should not have the last line of grid boxes from page 1. Calendar Printing nobody UNCO --- 2022-12-10
1749230 Changing the default Start Date and Due Date in the New Task dialog neither enables the field nor records the date/time Calendar Tasks nobody UNCO --- 2022-10-26
1749246 new calendar entry doesn't show immediatly Calendar General nobody UNCO --- 2022-01-27
1749247 Tasks: 91.4.1 Calendar Tasks nobody UNCO --- 2022-10-01
1750548 'Do not send a response' actually sends a response Calendar E-mail based Schedul nobody UNCO --- 2022-01-19
1750777 Impossible to copy some fields from the event view window in some cases Calendar Calendar Frontend nobody UNCO --- 2024-03-05
1751146 Wrong account chosen for confirming calendar invitation Calendar E-mail based Schedul nobody UNCO --- 2023-02-09
1751358 Calendar discovery fails, because attemptPUT() function erroneously returns a found calendar Calendar Provider: CalDAV nobody UNCO --- 2022-01-21
1751870 VTODO not extracted from emails, while VEVENT is extracted Calendar E-mail based Schedul nobody UNCO --- 2022-02-02
1752422 Thunderbird 91.5 Linux. Unable to edit calendar events. Calendar Dialogs nobody UNCO --- 2022-01-29
1753295 Unable to use ICS file invitations as attachment (want multipart/alternative calendar part as attachment) Calendar General nobody UNCO --- 2024-01-08
1753900 Event hours shifted Calendar General nobody UNCO --- 2022-08-11
1754030 Accepting ICS Calendar events to google calendar fails Calendar General nobody UNCO --- 2022-12-05
1754122 calDAV update via ICS fails Calendar Provider: CalDAV nobody UNCO --- 2022-02-13
1754148 [Task Description] After editing, preview shows text word-wrapped to 80 characters Calendar Dialogs nobody UNCO --- 2022-09-13
1754162 [Task Description] Spell Checker present, which can neither be set up correctly, nor switched off Calendar Dialogs nobody UNCO --- 2023-07-12
1754467 Move event between different days (inside same calendar) not working at first try Calendar Calendar Frontend nobody UNCO --- 2023-09-18
1755313 Custom fixed-time reminder does not change when user changes it Calendar Tasks nobody UNCO --- 2024-02-19
1755885 Subscribed to multiple calendars (coworker), cannot accept invitations and mods for events already in other calender Calendar E-mail based Schedul nobody UNCO --- 2022-02-19
1756313 Modified task start time is not saved if the field is not enabled Calendar Tasks nobody UNCO --- 2022-02-26
1756344 CalDav calendar: Newly created events are not shown immediately Calendar Provider: CalDAV nobody UNCO --- 2022-02-26
1756586 I cannot search a lightning appointment participant twice using my default address book Calendar General nobody UNCO --- 2022-03-13
1757263 Thunderbird calendar subscription has no effect with nextcloud caldav server Calendar General nobody UNCO --- 2023-06-11
1757892 Invitation not sent when "Prefer client-side email scheduling" is checked Calendar E-mail based Schedul nobody UNCO --- 2022-03-04
1758735 Thunderbird (91.5.0 (64-Bit) on kubuntu 20.04) deletes future calendar entries Calendar General nobody UNCO --- 2022-03-10
1758934 calendar ICS import not working if empty EXDATE is included Calendar Provider: ICS/WebDAV nobody UNCO --- 2022-03-10
1759465 Very slow CalDav Calendar when starting and refreshing Calendar General nobody UNCO --- 2023-11-16
1759723 Thunderbird hangs because of calendar as soon as it starts syncing with my Fastmail account (startup), and in troubleshoot mode Calendar General nobody UNCO --- 2022-11-07
1761284 Cannot dismiss notification via GData after it was dismissed from another client/computer Calendar Alarms nobody UNCO --- 2023-11-26
1762231 Dismissing alarm from a shared Google calendar interferes with that from a different account Calendar Alarms nobody UNCO --- 2023-11-26
1762283 "Convert to Event" does not work for MS Exchange invitation Calendar Import and Export nobody UNCO --- 2022-09-10
1762304 Multiple bugs when "accepting" event invitation to the calendar account different from the attendee/recipient (identity) Calendar E-mail based Schedul nobody UNCO --- 2023-01-07
1763792 Lightning Calendar changes dates incorrectly when installed from flatpak Calendar General nobody UNCO --- 2022-04-08
1764468 "Edit" button sometimes inaccessible in Event dialog Calendar Calendar Frontend nobody UNCO --- 2022-04-18
1764738 Thunderbird calendar event synchronization issue Calendar General nobody UNCO --- 2023-01-09
1764829 meeting invites not showing up in "today pane" unless I restart thunderbird Calendar General nobody UNCO --- 2022-04-14
1765119 recurring event summary description is confused across timezone / DST changes Calendar Dialogs nobody UNCO --- 2022-04-17
1765134 When converting an email in inbox to task, the link to msg no longer works if you archive the message. Calendar General nobody UNCO --- 2022-11-16
1766796 Calendar always changes organizer of event Calendar E-mail based Schedul nobody UNCO --- 2023-11-15
1766957 Reschedule an appointment in Google Calendar fails Calendar Provider: CalDAV nobody UNCO --- 2022-04-29
1767156 Reminder for events are shown multiple times Calendar Alarms nobody UNCO --- 2022-06-08
1767375 [Task Description] [Data loss] When successively editing network-based calendar (caldav) from 2 different computers, "edit" edits loses the previous changes of task description Calendar Dialogs nobody UNCO --- 2023-11-01
1767849 changes to calendar entries are not saved Calendar General nobody UNCO --- 2022-05-05
1767858 [Task Description] Pressing enter at beginning of topmost displayed line scrolls new line off the top of window Calendar Dialogs nobody UNCO --- 2023-03-12
1768156 [Task Description] Copy-pasting from konsole to a task description in thunderbird eats one leading space Calendar General nobody UNCO --- 2022-09-13
1768227 calendar presents confusing times when events cross time zones Calendar General nobody UNCO --- 2022-05-08
1769908 remote calendar fails to load on startup (if network connection wasn't established) Calendar General nobody UNCO --- 2023-03-20
1770128 Copy-paste of multiple events results in wrong/unintentional dates + invitations and RSVPs Calendar General nobody UNCO --- 2022-05-24
1770142 Deleting events from CalDAV-synced calendar results in invite cancellations without user prompt Calendar E-mail based Schedul nobody UNCO --- 2022-06-20
1770674 Thunderbird Freezing Consistently five minutes or more when using Teamup calendar Calendar Provider: ICS/WebDAV nobody UNCO --- 2023-09-20
1770936 Lightning not changing the events of the remote calendars Calendar Provider: CalDAV nobody UNCO --- 2022-05-24
1771001 Thunderbird doesn't offer to customize the "From" address when replying to an invite Calendar E-mail based Schedul nobody UNCO --- 2022-05-25
1771936 Time marker on calendar not updated properly Calendar Calendar Frontend nobody UNCO --- 2022-06-09
1772280 [Task Description] Triple-clicking on a link highlights it entirely, but actually only selects one word from it Calendar Tasks nobody UNCO --- 2023-03-12
1772322 All Day Event renders as 12:00AM-12:00AM, which is one day longer than event Calendar General nobody UNCO --- 2023-10-09
1772606 current time in calendar will not shown Calendar Calendar Frontend nobody UNCO --- 2022-06-08
1774215 Event dialogs don't get painted when first displayed Calendar Dialogs nobody UNCO --- 2022-06-14
1774480 Thunderbird doesn't sync to match changed calDAV calendar name after initial setup sync Calendar Provider: CalDAV nobody UNCO --- 2023-01-11
1775061 Calendar attendance context menu often doesn't show for complete series Calendar Calendar Frontend nobody UNCO --- 2022-12-01
1775465 Calendar item parsing error Calendar General nobody UNCO --- 2022-06-22
1777595 Calendar not respecting visibility settings for all-day events Calendar Calendar Frontend nobody UNCO --- 2023-10-09
1778465 ICS calendar update are not taken into account (when update to even AND another event attached) Calendar E-mail based Schedul nobody UNCO --- 2022-07-13
1778973 "no writable calendars are configured for invitations" -- selected mail does not stick Calendar E-mail based Schedul nobody UNCO --- 2022-10-11
1780175 Today pane's events ignore pattern override Calendar Calendar Frontend nobody UNCO --- 2022-07-19
1780352 Task content box formatting Calendar General nobody UNCO --- 2022-07-20
1780553 Description changes are not correctly displayed in the details panel (imipHtmlDetails) in emails Calendar E-mail based Schedul nobody UNCO --- 2023-10-11
1780652 CALDAV Google Calendar event description displays mix of HTML source and proper format (TB 102.0.3) Calendar Dialogs nobody UNCO --- 2022-07-23
1780906 Dismissing calendar alarms puts "Events" pane to the bottom of the window Calendar Alarms nobody UNCO --- 2023-11-26
1782332 Alarms for non-visible calendars not appearing Calendar Alarms nobody UNCO --- 2022-07-31
1782446 Error snoozing or dismissing calendar alarm causes calendar to be marked read-only Calendar Alarms nobody UNCO --- 2023-11-26
1782663 Lightning fails to account for summer time zone Calendar General nobody UNCO --- 2022-08-03
1783514 Recurring entries on calendar disappear when I advance to next day or week or month. Calendar Calendar Frontend nobody UNCO --- 2023-10-12
1783660 Can't drag calendar events into another day Calendar Calendar Frontend nobody UNCO --- 2022-08-17
1784209 Copy / Paste of event does not work nothing happens (TB 102.1.2 20220808204007) Calendar General nobody UNCO --- 2022-08-31
1784234 Truncated event data - Only about 3 kb of text are saved Calendar General nobody UNCO --- 2022-08-13
1785008 thunderbird fails to show meeting invitation response text from Office365 user Calendar E-mail based Schedul nobody UNCO --- 2022-10-07
1785191 Agendas always arrive in read-only mode Calendar Provider: CalDAV nobody UNCO --- 2022-10-25
1786656 Some instances of recurring tasks can't be marked as done Calendar Tasks nobody UNCO --- 2022-09-30
1786813 performance: TB not responding for several minutes when accessing calendar with recurring task, with high CPU and high memory Calendar General nobody UNCO --- 2024-01-21
1787473 Improve wording of 'Prefer client-side email scheduling' Calendar E-mail based Schedul nobody UNCO --- 2022-09-03
1788071 Not accepting calendar entry from Zoom scheduling Calendar E-mail based Schedul nobody UNCO --- 2022-08-31
1788107 Calendar reminder popups disappear prematurely Calendar Dialogs nobody UNCO --- 2023-05-10
1789207 "today pane" loses top positioning Calendar Calendar Frontend nobody UNCO --- 2023-04-19
1789456 when opening TB with overdue tasks/events the calendar gets switched to readonly Calendar General nobody UNCO --- 2023-05-02
1789868 Exported calendar ics file from Thunderbird 102 will not import to Google calendar website Calendar Import and Export nobody UNCO --- 2023-04-13
1790365 CALDAV Google Calendar event description turns html to plain text and strips important information Calendar Provider: CalDAV nobody UNCO --- 2022-09-14
1790557 calendar prefs window smaller than inside layout Calendar Dialogs nobody UNCO --- 2023-10-09
1790642 Tasks: Can't mark as completed or delete Calendar Tasks nobody UNCO --- 2022-09-13
1790865 'Events in the Next X time' (e.g. 14 Days) feature sometimes will display but most of the time it is totally blank Calendar Calendar Frontend nobody UNCO --- 2023-10-09
1790867 Today Pane Missing Numerous Events and skipping over some dates Calendar Calendar Frontend nobody UNCO --- 2022-11-30
1790951 Alarms get lost when changing network based events Calendar Alarms nobody UNCO --- 2023-02-23
1790959 There are duplicates in the calendar if an option "Offline support" is ON Calendar General nobody UNCO --- 2022-09-25
1790973 Events are present in the Calendar but are not being displayed in the Today Pane Calendar General nobody UNCO --- 2023-10-09
1791019 Edit recurring calendar event window is too wide Calendar Calendar Frontend nobody UNCO --- 2023-10-12
1791307 opening task for editing opens old version of the task Calendar Tasks nobody UNCO --- 2023-04-02
1791333 When setting up new calendar, summary not updated after changing properties Calendar Calendar Frontend nobody UNCO --- 2023-07-28
1791369 Attachment links not shown in existing tasks until marked complete or partially complete Calendar Tasks nobody UNCO --- 2022-09-19
1791378 Hosts sending MS Outlook invites don't see or receive an accepted invite Calendar E-mail based Schedul nobody UNCO --- 2022-09-19
1792109 Added invitation to meeting not seen on nextcloud caldav Calendar Provider: CalDAV nobody UNCO --- 2022-09-28
1792114 Nextcloud calendar password are not rememberd across restart Calendar Provider: CalDAV nobody UNCO --- 2023-05-02
1792166 Reminders for events without Category and non-US English go on forever, "The event cannot be deferred by more than 1 month" Calendar Alarms nobody UNCO --- 2022-10-02
1792486 Time not converted to local time when importing ical calendar Calendar General nobody UNCO --- 2023-03-14
1792649 Alarm dialog at startup is shown before calendar sync (and before password prompt) Calendar Alarms nobody UNCO --- 2023-02-16
1792865 Cannot close event reminder, several error messages on console, incl. `Calendar: Parsing failed for parts of the item` Calendar Alarms nobody UNCO --- 2022-09-29
1793290 VCALENDAR VALARM DESCRIPTION is always "Default Mozilla Description", please copy from VEVENT/VTODO SUMMARY Calendar Alarms nobody UNCO --- 2022-10-02
1793442 Calendar with known CalDAV address can not be created anymore - using the known google CalDAV url Calendar General nobody UNCO --- 2022-10-06
1793450 New calendar creation fails to find or connect to existing CalDAV calendars e.g. using "/.well-known/caldav/" - only checks CALDAV root? Calendar Provider: CalDAV nobody UNCO --- 2023-06-13
1793618 It's not possible to save invitations to an arbitrary calendar; only those with matching email address Calendar E-mail based Schedul nobody UNCO --- 2022-11-04
1793780 import shared nextcloud calendars not allowed Calendar General nobody UNCO --- 2022-10-06
1794148 Thunderbird generates non-compliant VTODO when Task Start == Due date Calendar Tasks nobody UNCO --- 2022-10-09
1794150 Task creation dialog can be tricked into generating task with Start Date after Due Calendar Tasks nobody UNCO --- 2022-10-09
1794246 changing time of an event (or series) doesn't stick Calendar General nobody UNCO --- 2022-10-12
1794248 Cannot create event from email Calendar General nobody UNCO --- 2022-10-10
1794313 Calendar pane, double click on tomorrow uses the today date instead of Tomorrows Calendar Calendar Frontend nobody UNCO --- 2022-10-09
1794977 Calendar events are not saved warning [when they actually are saved] Calendar General nobody UNCO --- 2022-10-16
1795720 CalDAV Calendar Events Randomly Disappear (NextCloud) Calendar Provider: CalDAV nobody UNCO --- 2024-03-13
1796101 Calendar day/week views show wrong Date in columns Calendar Calendar Frontend nobody UNCO --- 2024-03-03
1796764 Invitations - Calender Tab no longer displayed once one invitation is accepted Calendar Calendar Frontend nobody UNCO --- 2022-11-05
1796825 Network calendar is no longer discovered on network by T-Bird after upgrade Calendar General nobody UNCO --- 2022-10-23
1796916 Multiple Google Accounts Grayed-out Calendars Calendar Calendar Frontend nobody UNCO --- 2024-01-21
1798231 thunderbird cannot modify icloud calendar Calendar Provider: CalDAV nobody UNCO --- 2024-01-16
1798463 Calendar not updating until TB closed/reopened Calendar General nobody UNCO --- 2023-10-10
1798625 Unable to parse Lotus Notes VCALENDAR items Calendar General nobody UNCO --- 2022-11-05
1798753 Event Description field chopped up by saving to Google calendar Calendar Tasks nobody UNCO --- 2022-11-02
1798895 HTTP 405 Method Not Allowed for calendar URLs that worked for years and still do in other software Calendar Provider: ICS/WebDAV nobody UNCO --- 2022-11-03
1799427 ICS subscriptions from a CalDAV source are not displayed (NextCloud) Calendar Provider: CalDAV nobody UNCO --- 2023-02-22
1799610 Outlook appointments can't be transformed into calendar entries Calendar E-mail based Schedul nobody UNCO --- 2024-01-13
1800240 I drag an email on the calendar to turn it into an calendar item: after save and close calendar item not shown in the calendar. Calendar General nobody UNCO --- 2022-11-11
1800349 Calendar entries copy and paste not working Calendar Calendar Frontend nobody UNCO --- 2022-11-15
1800444 Repeat daily calendar event spanning time change comes up short Calendar General nobody UNCO --- 2022-11-15
1800516 Calendar 'Edit all occurrences' sometimes doesn't Calendar Calendar Frontend nobody UNCO --- 2022-11-15
1800651 Unable to change one event of event series with MS Exchange calendar Calendar Provider: CalDAV nobody UNCO --- 2022-11-24
1800685 Meeting reminders show up late Calendar Alarms nobody UNCO --- 2022-11-15
1802293 The "Select calendar" dialog for email invitation keeps displaying after it was canceled Calendar E-mail based Schedul nobody UNCO --- 2022-11-24
1802467 Reminders fail to appear Calendar Alarms nobody UNCO --- 2023-07-24
1804619 Calendar event window cannot be maximized by double-click on title bar, and no maximize button (manual resizing works) Calendar Dialogs nobody UNCO --- 2022-12-22
1804708 After update from 91.13.1 to 102.5.0: appointments disappear after input - but only for one calendar (but does show if I select offline mode) Calendar General nobody UNCO --- 2022-12-09
1804931 Calendar show/hide icon can get out-of-sync with display of events/tasks Calendar Calendar Frontend nobody UNCO --- 2023-10-09
1806863 Appointment reminder window keeps coming and cannot be confirmed. Calendar Alarms nobody UNCO --- 2022-12-22
1808625 Recurring tasks are displayed twice or three times Calendar Tasks nobody UNCO --- 2023-01-05
1808898 Reminder window not closing on snoozing/dismissing items Calendar Alarms nobody UNCO --- 2024-03-07
1808899 Edit all/just one choice dialogue for edit recurrent reminders opens behind other windows Calendar Dialogs nobody UNCO --- 2023-01-07
1809023 Thunderbird Google calendar not synced for event created outside Thunderbird unless Thunderbird is restarted Calendar Provider: CalDAV nobody UNCO --- 2024-03-12
1809411 deadlock synchronizing Google calendar Calendar General nobody UNCO --- 2023-01-14
1809522 caldav calendar is set to read-only on every startup Calendar General nobody UNCO --- 2023-01-12
1810389 On recurring event-Thunderbird send mail without update when click on recurring event and click on send & close without making any update for first time Calendar E-mail based Schedul nobody UNCO --- 2023-12-08
1810397 Setup og WebDAV calendar destroys it Calendar Provider: ICS/WebDAV nobody UNCO --- 2023-01-15
1811116 Thunderbird 102.* doesn't properly sync Google calendar Calendar General nobody UNCO --- 2023-05-04
1811730 calendar import from tb 102.6.0 (fedora 37) to tb 102.6.1 (opensuse) fails because of invalid entries Calendar Import and Export nobody UNCO --- 2023-07-23
1813012 Attached ICS file not automatically recognized in some received emails Calendar E-mail based Schedul nobody UNCO --- 2023-02-04
1813033 Faulty calendar dump (.ics file) Calendar Import and Export nobody UNCO --- 2023-07-23
1814191 Can't accept iCal invite - no buttons shown on the notification bar, only "This message contains an invitation to an event" Calendar E-mail based Schedul nobody UNCO --- 2024-01-11
1814493 invalid certificate triggers more than 94 "add security exception" dialog windows for the same calendar site Calendar General nobody UNCO --- 2023-10-09
1815103 Imports to an existing network calendar (provider t-online) don´t work Calendar General nobody UNCO --- 2023-02-05
1815171 Says I am not on guest list when accepting a meeting request Calendar E-mail based Schedul nobody UNCO --- 2023-02-06
1816036 102.7.2 (64 bit) won't import calendar data. Windows 10 - uncaught exception: ParserError: Empty parameter name in '; <BR><FONT SIZE="4" ... CalIcsParser.jsm:153:39 Calendar Import and Export nobody UNCO --- 2023-02-20
1816231 Unifinder: "Events in the next x days" does not show all events of the last day Calendar Calendar Frontend nobody UNCO --- 2023-10-10
1816237 Thunderbird screen freezes frequently Calendar General nobody UNCO --- 2023-09-06
1817843 Events created from mail ('convert to -> task') are exported to faulty .ics files with inconsistent line endings / additional carriage returns Calendar Import and Export nobody UNCO --- 2023-02-20
1818986 Invalid Reminder Duration Values Generated Into VEVENT Calendar General nobody UNCO --- 2023-03-06
1819907 Issue with Google calendar, recurring events not updated Calendar Provider: CalDAV nobody UNCO --- 2023-03-02
1820847 Calendar Reminders Alert after Event has Started Calendar Alarms nobody UNCO --- 2023-05-23
1821568 Read only Calendars should not be available for adding events Calendar Calendar Frontend nobody UNCO --- 2023-03-09
1821934 task/Calendar description: non-preformat "formatted" text has hidden double linebreaks Calendar General nobody UNCO --- 2023-03-25
1822028 Cannot drag event from non-all day event to all day event area in monthly views Calendar Calendar Frontend nobody UNCO --- 2023-03-13
1822234 Reminders pop-up not closing Calendar Alarms nobody UNCO --- 2023-03-14
1823267 built-in calendar code has problems with RRULE BYWEEKNO Calendar ICAL.js Integration nobody UNCO --- 2023-03-19
1823940 Display error on time/date webcall or calendar invitation in mail on thunderbird Calendar General nobody UNCO --- 2023-03-26
1824347 Appointments incorrectly displayed on day/week timelines following DST change Calendar Calendar Frontend nobody UNCO --- 2023-03-26
1825944 opening calendar item for editing opens old version of the item Calendar General nobody UNCO --- 2023-04-02
1826090 Events Pane: Double Quotes are Displayed with Escape Character Calendar Calendar Frontend nobody UNCO --- 2023-10-09
1826212 Agenda button icon isn't shown when message has an invite Calendar E-mail based Schedul nobody UNCO --- 2023-04-05
1826509 sometimes calendar reminder doesn't appear Calendar Alarms nobody UNCO --- 2023-07-25
1827932 Snooze All or Dismiss All does Not Work Calendar Alarms nobody UNCO --- 2023-11-26
1827940 Display of changes in invitation wrong Calendar E-mail based Schedul nobody UNCO --- 2023-09-01
1828138 SoGo CalDAV calendars do not show up in Accept Invitation dialog Calendar E-mail based Schedul nobody UNCO --- 2023-04-16
1829530 One Calendar and associated task disappeared Calendar Dialogs nobody UNCO --- 2023-04-24
1829788 Discarding an event trigger an error - CalDAV: Unexpected status modifying item Calendar Provider: CalDAV nobody UNCO --- 2023-11-22
1830537 When clicking on `Details...` for already processed/declined MS Teams event invite, empty `Edit Event` window can not be closed Calendar E-mail based Schedul nobody UNCO --- 2023-05-11
1830730 CalDAV/CardDAV auto-configuration fails when email account uses username instead of email address for authentication (since caldav auth tries full email for auth) Calendar Provider: CalDAV nobody UNCO --- 2023-05-03
1831059 Caldav reminder dismiss or snooze does not work Calendar Provider: CalDAV nobody UNCO --- 2024-03-22
1833531 lightning calendar print of items are not colored Calendar Printing nobody UNCO --- 2023-05-18
1833864 Adding duplicate event via ICS ends in poor user experience Calendar Import and Export nobody UNCO --- 2023-05-18
1834250 ICal file (*.ics) get not right decoded from quoted-printable Calendar General nobody UNCO --- 2023-05-22
1834317 Unable to accept an invite as individual send to a Office 365 group of which I'm a member Calendar E-mail based Schedul nobody UNCO --- 2023-05-23
1835109 Today Pane text color for tasks turns black on the expiration day, which is the same color for the start day Calendar Calendar Frontend nobody UNCO --- 2023-07-23
1835634 Copying repeating events to different day doesn't work when pasting to CalDAV calendar Calendar Calendar Frontend nobody UNCO --- 2023-05-30
1836159 Dismiss All Doesn't Work Calendar Alarms nobody UNCO --- 2023-11-26
1836277 Resizing calendar summary dialog - resizing dialog doesn't resize summary Calendar Calendar Frontend nobody UNCO --- 2023-06-08
1838042 Dismiss All and Snooze All does Not Work Calendar Alarms nobody UNCO --- 2023-11-26
1838142 Calendar import error Calendar Import and Export nobody UNCO --- 2023-06-16
1838147 cancelled event not deleted when I press delete in the cancellation email Calendar E-mail based Schedul nobody UNCO --- 2024-01-03
1839445 can't undismiss a reminder (add back the reminder once dismissed) Calendar Alarms nobody UNCO --- 2023-11-26
1839446 dismissing a previous alert dismissed future alert Calendar Alarms nobody UNCO --- 2023-11-26
1839563 CalDAV slows down Thunderbird extremely Calendar Provider: CalDAV nobody UNCO --- 2023-11-15
1839868 Modify the default properties of thunderbird calendar Calendar Alarms nobody UNCO --- 2023-06-23
1840310 Deutsche Bahn event ends up on wrong date and time Calendar General nobody UNCO --- 2023-06-27
1840462 Calendar reminder window is size 0x0 Calendar Alarms nobody UNCO --- 2023-06-26
1841044 Event spanning multiple days is not showing in calendar Calendar Calendar Frontend nobody UNCO --- 2023-10-09
1841054 New events are saved but not sent to participants Calendar E-mail based Schedul nobody UNCO --- 2023-06-29
1841206 Wait for server sync before displaying reminders Calendar Tasks nobody UNCO --- 2023-08-31
1841387 115 beta mangles Google calendar event descriptions Calendar General nobody UNCO --- 2023-09-01
1841388 Cannot save or close new event in tab Calendar Calendar Frontend nobody UNCO --- 2023-07-08
1841424 Calendar doesn't fit window Calendar Calendar Frontend nobody UNCO --- 2023-07-04
1842059 Need to Press All multiple times for all notifications to be dismissed or delayed Calendar Alarms nobody UNCO --- 2023-11-26
1842156 Event Invitations of Foreign Timezone Added With Wrong Time Calendar General nobody UNCO --- 2023-07-23
1842812 accept invitation fails with 80004005 in certain circumstances Calendar E-mail based Schedul nobody UNCO --- 2023-10-25
1843007 Calendar fails to initialize after upgrade to 115.0 (distros need to apply fix for ICU-22132) Calendar General nobody UNCO --- 2023-11-13
1843432 Snoozing an alarm turns calendar read-only. Calendar Alarms nobody UNCO --- 2023-07-23
1843437 Cannot add Google Calendar via CalDAV Calendar General nobody UNCO --- 2023-07-23
1844030 Wrong calendar selected when accepting invite Calendar General nobody UNCO --- 2023-07-23
1844153 Can't edit calendar entry after restart Calendar General nobody UNCO --- 2023-07-23
1844986 Cannot use CalDav VTODO rfc7986 "CATEGORIES:" as separate fields with some servers (rfc5545 "CATEGORIES:" comma separated works) Calendar General nobody UNCO --- 2023-08-02
1845885 Wrong timezone when iCalendar has TZID prefixed with slash character (/) Calendar Internal Components nobody UNCO --- 2023-09-23
1846681 Calendar Caldav sync doesn't respect stored Security Exception Calendar Provider: CalDAV nobody UNCO --- 2023-08-04
1847438 ICS export with wrong formatting for X-ALT-DESC, "No importable items found in the file" when importing Calendar Import and Export nobody UNCO --- 2023-08-06
1847642 Window doesn't close when I create a recurring calendar event Calendar General nobody UNCO --- 2023-10-23
1847729 Unable to import calendar ICS URL Calendar General nobody UNCO --- 2023-10-23
1847962 Cannot copy paste tasks Calendar Tasks nobody UNCO --- 2023-08-09
1848579 Cannot create recurring tasks (MODIFICATION_FAILED) Calendar General nobody UNCO --- 2023-08-14
1848635 Calendar Event Window hard to read description when too many people invited Calendar Calendar Frontend nobody UNCO --- 2023-10-04
1848927 Unable to delete events in Horde Kronlith remote calendar after bug 1850732 Calendar General nobody UNCO --- 2024-02-22
1849556 Thunderbird sends delete message after meeting event is moved from one calendar to another one Calendar E-mail based Schedul nobody UNCO --- 2023-08-26
1849849 error when parsing Apple iCloud calendars Calendar ICAL.js Integration nobody UNCO --- 2023-10-13
1849957 Sometimes calendar invites cannot be added to an external calendar applications Calendar General nobody UNCO --- 2023-08-26
1850108 Accepting invitation before sync fails with Status Code 2147500037 Calendar Provider: CalDAV nobody UNCO --- 2023-10-18
1850937 EGROUPWARE: New calendars synced with CalDAV are not displayed in Thunderbird's calendar view Calendar Provider: CalDAV nobody UNCO --- 2023-08-31
1851287 Changing start time zone doesn't change end time zone for calendar Calendar General nobody UNCO --- Wed 08:51
1851360 Stored password not reused when adding a new calendar Calendar General nobody UNCO --- 2023-10-23
1851516 Calendar displaying in 24-hour format despite using OS (America/NY) time Calendar General nobody UNCO --- 2023-09-18
1852135 Calendar entries cannot be displayed anymore Calendar Calendar Frontend nobody UNCO --- 2023-11-26
1852344 TB 115.2.0(64)bit Calendar is now mostly unusable Physica; size is way too big. Calendar Calendar Frontend nobody UNCO --- 2023-09-14
1852381 tasklist hides/covers part of calendar when bigger Calendar Calendar Frontend nobody UNCO --- 2023-09-17
1852388 115.2.0 freezes with high CPU when creating a new calender event Calendar General nobody UNCO --- 2023-09-12
1852435 Convert email to task: Task content box formatting strongly diverges from original e-mail Calendar Tasks nobody UNCO --- 2023-09-11
1852555 Adding gmail calendar freezes Thunderbird after 20min - NS_ERROR_XPC_JS_THREW_STRING: out of memory'out of memory' when calling method: [calIItemBase::getOccurrencesBetween] Calendar General nobody UNCO --- 2023-10-16
1852716 CalDAV synchronization fails: Could not find next occurrence after 100 runs! Calendar Provider: CalDAV nobody UNCO --- 2023-09-19
1853066 UI blocked during periodic calendar update Calendar General nobody UNCO --- 2023-09-14
1853528 Cal&CardDAV SRV lookup autoconf value lost when other credentials needed (should ask for username and password on http 401) Calendar General nobody UNCO --- 2023-09-18
1853535 Thunderbird (CalDav / Lightning) ... wrongly replaces ORGANIZER Calendar General nobody UNCO --- 2023-12-23
1853632 Calendar don't refresh ics external files - seem the refresh is done correctly but that the external file is not read. Calendar General nobody UNCO --- 2023-10-09
1853939 Certain appointment requests coming in via mail get auto-processed (i.e. agreed to?) without my consent Calendar E-mail based Schedul nobody UNCO --- 2023-12-11
1854399 Copy and paste a specific occurrence of a recurrence into an event with no information entered Calendar Calendar Frontend nobody UNCO --- 2023-10-17
1854825 Cannot Dismiss or Snooze Notification When One Is Remaining Calendar Alarms nobody UNCO --- 2023-12-07
1854841 Added/new calendar events not saved in calendar - CalDAV: Unexpected status adding item to SmallIs: 403 Calendar Provider: CalDAV nobody UNCO --- 2023-09-28
1854858 Vague error message: Could not find calendars at this location. Please check your settings Calendar General nobody UNCO --- 2023-09-25
1854959 stays frozen most of the time Calendar Internal Components nobody UNCO --- 2023-10-30
1855026 When copying events, the participant invitation status is copied as well Calendar General nobody UNCO --- 2023-09-25
1855476 Calendar event (on remote server) with attendees not saved without error Calendar Provider: CalDAV nobody UNCO --- 2023-09-28
1856039 Multiple events in a single Invite email not detected Calendar E-mail based Schedul nobody UNCO --- 2023-10-01
1856262 Calendar Size Resets When Thunderbird Reopened Calendar Calendar Frontend nobody UNCO --- 2023-12-21
1856322 Calendar "enter credentials" popup loop after upgrading thunderbird (102.15 -> 115.3) Calendar General nobody UNCO --- 2023-10-02
1856583 Events are inserted on a different date from the one entered on ics/webdav calendars Calendar General nobody UNCO --- 2023-10-31
1856595 Create New Calendar: autodetect fails with mod_dav_calendar CalDAV server Calendar Provider: CalDAV nobody UNCO --- 2023-10-06
1856639 Start Date and Due Date only applies for Tasks and not events Calendar Preferences nobody UNCO --- 2023-10-03
1857086 calendar - new event - cannot resize window Calendar Calendar Frontend nobody UNCO --- 2023-10-05
1857163 communication problem with Nextcloud since 115.3.1 - modify the alerts (de-activate alarms) doesn't work Calendar Provider: CalDAV nobody UNCO --- 2023-10-05
1857262 icon for "today" in cal view ambigous; use text instead Calendar Calendar Frontend nobody UNCO --- 2023-10-06
1857406 reminders displayed multiple times Calendar Alarms nobody UNCO --- 2023-11-06
1858088 Thunderbird does not sync all calendar entries Calendar Provider: CalDAV nobody UNCO --- 2024-01-20
1859210 New Event Window Cut Off at Top of Screen - DPI is set to 175%, screen is at the maximum resolution Calendar Dialogs nobody UNCO --- 2023-11-27
1859537 Calendar: unable to deactivate or to delay revent reminders Calendar Alarms nobody UNCO --- 2023-10-18
1859735 Uneditable and wrong event organizer in calendar Calendar E-mail based Schedul nobody UNCO --- 2023-12-30
1860505 cache.sqlite overflows System-RAM / high memory Calendar General nobody UNCO --- 2023-10-23
1860699 Events are showing on wrong day or not at all from Microsoft New Zealand Holiday Calendar Calendar General nobody UNCO --- Mon 02:57
1860734 Strange behavior of Thunderbird 115 with Kopano CalDav and DST Calendar General nobody UNCO --- 2023-11-01
1860880 Outlook clients receiving events with -1 hour for 'America/SĂŁo Paulo' timezone Calendar General nobody UNCO --- 2024-01-09
1861386 Editing start time always keeps duration Calendar Dialogs nobody UNCO --- 2023-10-30
1861804 Calendar view off by one hour on DST boundary Calendar Calendar Frontend nobody UNCO --- 2023-10-29
1862217 Event Invitation: Organizer does not change in event/Duplicate attendees Calendar E-mail based Schedul nobody UNCO --- 2023-10-31
1862400 "Prefer client-side email scheduling" needs to be selected twice Calendar General nobody UNCO --- 2023-11-01
1862611 Events sometimes disappear from the calendar Calendar General nobody UNCO --- 2024-03-06
1863176 All Calendar events being erased/redrawn when any are modified Calendar Calendar Frontend nobody UNCO --- 2023-11-04
1863276 Calendar: Events belonging to a category not defined within Thunderbird do not show up Calendar Calendar Frontend nobody UNCO --- 2023-11-13
1863561 The bar with the date and date switcher is overlaying the filter tab Calendar General nobody UNCO --- 2023-11-07
1863868 Timezone database in calendar settings has wrong information about argentina, maybe other regions too Calendar General nobody UNCO --- 2023-11-09
1863965 Wrong Calendar Event time when receiving invites from Thunderbird 115 in Outlook 2019 Calendar E-mail based Schedul nobody UNCO --- 2023-11-15
1864289 Calendars missing from list when accepting / adding an event from email Calendar E-mail based Schedul nobody UNCO --- 2023-11-21
1864800 Calendar: Event details description does not resize Calendar Dialogs nobody UNCO --- 2023-12-11
1865594 Can't accept invitations from Zimbra 8.8.15 Calendar E-mail based Schedul nobody UNCO --- 2023-11-21
1866256 Scroll bar always present in the calendar-summary-dialog page Calendar Dialogs nobody UNCO --- 2023-11-23
1866652 Update Mails for Calendar Events are not Sent Calendar E-mail based Schedul nobody UNCO --- 2023-11-27
1866866 Thunderbird does not open .vcs files in the calendar Calendar General nobody UNCO --- 2023-11-28
1866920 Sending invitation fails if no default account has been specified Calendar Calendar Frontend nobody UNCO --- 2023-11-27
1867046 Off-by-one error in Calendar display 'month view' Calendar Dialogs nobody UNCO --- 2023-11-29
1867214 calendar entry content different from what shows hovering mouse pointer over entry Calendar General nobody UNCO --- 2023-11-29
1867703 can't add fastmail caldav calendar (useless oauth2 screen) Calendar Provider: CalDAV nobody UNCO --- 2024-02-17
1868632 O365 invites cannot be imported ("umlauts" and "Eszett") - when umlaut like ä in DESCRIPTION Calendar E-mail based Schedul nobody UNCO --- 2023-12-11
1868779 Invites are not being emailed from a new calendar event Calendar E-mail based Schedul nobody UNCO --- 2023-12-14
1868780 Calendar synchronization being unreliable Calendar General nobody UNCO --- 2023-12-13
1869167 caldav: edit-event-window too small to display all elements Calendar Dialogs nobody UNCO --- 2024-03-08
1869287 Calendar invites not showing Calendar E-mail based Schedul nobody UNCO --- 2023-12-11
1869414 Tasks tab column width is lost on restart Calendar General nobody UNCO --- 2023-12-11
1869529 Calendar printing in List mode, duplicate items displayed Calendar Printing nobody UNCO --- 2023-12-12
1869978 Calendar task's attachments are not displayed on load - attachment.calIAttachment is undefined - calendar-task-view-js:203 Calendar Tasks nobody UNCO --- 2023-12-15
1869989 calendar: cancelled event not crossed out in today pane Calendar Calendar Frontend nobody UNCO --- 2023-12-15
1870790 Recurrence pattern dialog "Today" button moves preview to wrong date Calendar General nobody UNCO --- 2023-12-18
1871860 Import ICS gets stuck Calendar General nobody UNCO --- 2023-12-25
1871862 Calendar description on multiple lines Calendar General nobody UNCO --- 2023-12-25
1871864 CalDAV calendar not synchronised when you get back online Calendar General nobody UNCO --- 2023-12-25
1871866 Changes to events not saved Calendar General nobody UNCO --- 2023-12-25
1871875 Synchronisation with online calendar not working Calendar General nobody UNCO --- 2023-12-25
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File a new bug in the "Calendar" product