av9ash/GitBugs huggingface dataset:
Bug: Crash in [@ MimeMultCMS_init]
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-03-01 15:27:39+00:00
Resolved: 2023-03-20 11:46:02+00:00

Crash report: https://crash-stats.mozilla.org/report/index/a4bcacb6-257b-4d68-aeda-f964d0230301

Reason: ```EXCEPTION_ACCESS_VIOLATION_READ```

Top 10 frames of crashing thread:
```
0  xul.dll  MimeMultCMS_init  mailnews/mime/src/mimemcms.cpp:189
1  xul.dll  MimeMultipartSigned_parse_line  mailnews/mime/src/mimemsig.cpp:249
2  xul.dll  convert_and_send_buffer  mailnews/mime/src/mimebuf.cpp:132
2  xul.dll  mime_LineBuffer  mailnews/mime/src/mimebuf.cpp:205
3  xul.dll  MimeObject_parse_buffer  mailnews/mime/src/mimeobj.cpp:223
4  xul.dll  convert_and_send_buffer  mailnews/mime/src/mimebuf.cpp:132
4  xul.dll  mime_LineBuffer  mailnews/mime/src/mimebuf.cpp:205
5  xul.dll  MimeObject_parse_buffer  mailnews/mime/src/mimeobj.cpp:223
6  xul.dll  MimeMultipart_parse_child_line  mailnews/mime/src/mimemult.cpp:596
7  xul.dll  MimeMultipart_parse_line  mailnews/mime/src/mimemult.cpp:292
```
Bug: Message reply not including just highlighted text
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-03-01 22:20:38+00:00
Resolved: 2023-04-24 19:51:38+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0

Steps to reproduce:

111.0b1: Opensuse
Highlight some text in a message in the message reader pane.
Click reply


Actual results:

The message compose window opens with all of the text from the message in the reader pane inserted.


Expected results:

The message compose window opens with just the selected text from the message in the reader pane inserted.
Bug: Printing selected message did nothing, console error: Uncaught (in promise) TypeError: messageBrowser.contentWindow.content is null
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2023-03-01 23:14:22+00:00
Resolved: 2023-04-24 19:51:23+00:00

From my smoketesting of Beta 111.0b2 (64-bit) en-US, Win10 (intermittent, couldn't reproduce later, but still seeing the old error message in console):

STR
- Selected a random message
- Pressed Ctrl+P

Actual result
- nothing
- console error:
```
Uncaught (in promise) TypeError: messageBrowser.contentWindow.content is null
    <anonymous> chrome://messenger/content/about3Pane.js:3673
    doCommand chrome://messenger/content/mailCommon.js:545
    goDoCommand chrome://messenger/content/globalOverlay.js:100
    oncommand chrome://messenger/content/messenger.xhtml:1
about3Pane.js:3673:1
```

Expected result:
- Print dialog for the selected message
Bug: Quickly pressing Arrow down multiple times in Message list moves the focus to the message pane
Status: RESOLVED
Priority: P1
Resolution: FIXED
Created: 2023-03-01 23:40:12+00:00
Resolved: 2023-06-06 19:27:46+00:00

Step to reproduce :
1. Start TB
2. Click on a particular message in Message list
3. Quickly press cursor down multiple times (not holding)
4. Click on another message
5. Quickly press cursor down multiple times (not holding)

Actual :
Step 3: First clicks scroll the message list, but then ended up stuck and scrolling a certain message in Message Reader
Step 5: works as expected

Expected:
Message list focus should go from message to message

This worked well on TB 102.
Bug: Sent emails disappear & moving email to a folder makes it disappear - Must Search to find it
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2023-03-02 00:50:47+00:00
Resolved: 2023-03-05 13:56:19+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Steps to reproduce:

102.8.0.  I can send an email and it does not show in the Sent Folder. I must 'search' for it and copy it to Drafts, but when I drag it to the archived folder it disappears again.  When I search for it, its shows in the folder I want it in but it is not there!    


Actual results:

I can send an email and it does not show in the Sent Folder. I must 'search' for it and copy it to Drafts, but when I drag it to the archived folder I want it in the email is not there - it disappears again.  When I search for it, the search feature shows iit to be in the folder I drug it to, but it is not there!   


Expected results:

Sent emails should be in the Sent Folder, and when moving (dragging) an email to a particular folder it should be in that folder.
Bug: When replying to one of several emails from the same sender, it links to the first email in the series, not the intended specific email.
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-03-02 01:09:03+00:00
Resolved: 2023-04-24 19:49:33+00:00

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36

Steps to reproduce:

1 - Open Thunderbird 111.0b1 (64-bit)
2 - Open Inbox
3 - Open and read consecutive received emails from same sender
4 - Select "Reply" from the center bar




Actual results:

1 - Notice that the email displayed is not the one intended to be replied to


What I did to work around this issue:
1  - Close the displayed incorrect email
2  - Move all other emails from the sender to a different folder
3 - Select "Reply" from center bar
4 - Notice that the email displayed is now the correct one


Expected results:

When selecting reply to a specific email, the selected email is expected to be referenced in the reply.
Bug: If an unselected thread gets a new message and is moved, the selection is wrong
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-02 02:09:45+00:00
Resolved: 2023-04-24 19:49:46+00:00

In a threaded view sorted by date, threads that receive new messages are moved to the bottom of the list. This can screw up the selection.
Bug: Save message as .eml file must suceed
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2023-03-02 07:41:42+00:00
Resolved: 2023-10-09 06:53:06+00:00

Steps to reproduce:

Select a (HTML) message in Inbox and save it as *.eml file



Actual results:

Thunderbird completely stucks. 
Symptoms look like some infinite loop in UI code is executing: 1 CPU core load raises up to 100% and jumps periodically from core to core, CPU power usage increases and RAM usage continues to grow. GUI stops to respond at all.
Killing Thunderbird process/restart is required. 


Expected results:

the *.eml file should be successfully written, in separate thread - GUI must remain responsive
Bug: Subject in message list row is not vertically centered with Density > Relaxed (touch)
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-02 08:03:52+00:00
Resolved: 2023-04-24 19:43:23+00:00

The subject cell contents seem to interfere with the vertical centering and as such, the subject is not properly centered like the contents of the other rows.
Bug: When collapsing all threads, selections should move to the root of the thread
Status: RESOLVED
Priority: P2
Resolution: FIXED
Created: 2023-03-02 09:31:16+00:00
Resolved: 2023-04-24 19:49:35+00:00

If a message in a thread is selected and all Collapse All is used, the message at the top of the thread should become selected and the thread summary shown in the message pane.
Bug: Upgrade to 111 (and thus Supernova) duplicated my virtual folders
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-03-02 09:36:13+00:00
Resolved: 2023-03-02 17:21:22+00:00

Steps to reproduce:

Upgraded to Thunderbird 111


Actual results:

My existing virtual folders now appears two times.
Deleting manually one of the two fixes the issue.


Expected results:

My existing virtual folders should appear once.
Bug: When opening a message in a tab, focus is not on message body content, so keyboard scrolling fails
Status: RESOLVED
Priority: P2
Resolution: FIXED
Created: 2023-03-02 10:28:42+00:00
Resolved: 2023-04-24 20:40:10+00:00

Steps to reproduce:

I opened an e-mail in Thunderbird 111.0b2 on Linux.


Actual results:

The focus is not on the content, so I can not navigate with the Up and Down arrows (or Page Up/Page Down) and I have to click on the content to start the keyboard navigation.


Expected results:

Focus should be on the content of the message at the opening.
Bug: Editor.insertTextWithQuotations() seems to have issues when the inserted text starts with a citation identifier (>)
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-03-02 12:32:46+00:00
Resolved: 2025-02-14 07:42:43+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0

Steps to reproduce:

let composeDetails = JSON.parse("{\"from\":\"Frederick Zhang <test@example.com>\",\"to\":[],\"cc\":[],\"bcc\":[],\"type\":\"new\",\"replyTo\":[],\"followupTo\":[],\"newsgroups\":[],\"subject\":\"\",\"isPlainText\":true,\"plainTextBody\":\"> Hello\\r\\n\\r\\nWorld!\\r\\n\",\"attachments\":[]}")
// composeDetails.plainTextBody has an empty line between '> Hello' and 'World!'
await messenger.compose.setComposeDetails(tabId, composeDetails)

// now remove the leading citation marker '>'
composeDetails.plainTextBody = "Hello\r\n\r\nWorld!\r\n"
await messenger.compose.setComposeDetails(tabId, composeDetails)


Actual results:

After the first messenger.compose.setComposeDetails() call, the editor had

> Hello
World!

...in it. The empty line was gone.

After the the second messenger.compose.setComposeDetails() call, the editor had

Hello

World!

...in it. The empty line was retained.


Expected results:

The first call should set the editor's contents to

> Hello

World!


This seems to be a new issue. I'm pretty sure it used to work (as this changed text colouring. Only cited lines used to be coloured blue, now both lines are blue).
Bug: Message headers missing in message preview for some messages (rarely, and random).  Displays in message list.
Status: RESOLVED
Priority: P1
Resolution: FIXED
Created: 2023-03-02 14:14:35+00:00
Resolved: 2023-09-15 06:52:43+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1660.14

Steps to reproduce:

Some messages are missing the header when opened. The header is however present in the message listing and Print Preview.
Bug: Focus lost after resolving encryption issue in composer
Status: NEW
Priority: --
Created: 2023-03-02 15:23:14+00:00
Resolved: 2023-03-03 03:20:26+00:00

If encryption is enabled by default for an account, but isn't possible due to missing public keys of recipients, a toolbar is shown, which allows to resolve the issue, e.g. by clicking on "Do Not Encrypt" or by Pressing `Alt-d` (as highlighted).

Pressing this key or shortcut loses the focus, e.g. if the focus was set to the subject or body field and `Alt-d` is pressed, the focus will jump again to the "next" field after the encryption warning bar, which is the From field (in my case).

Instead the focused field should be remembered and remain unchanged if `Alt-d` is pressed or the button is clicked. Also the cursor should remain at the same place in the compose message.

My typical use case:

- Press `Ctrl-n` in order to create a new message
- Enter `To` address(es)
- Press Tab
- Start entering subject and possibly body
- Notice the encryption bar on the bottom during typing subject or body
- Press `Alt-d` in order to set "Do not encrypt" on the message
- Lose focus, need to go back manually where I just was
Bug: Color customization of folders in folder pane is only applied after restart of TB
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-02 16:35:35+00:00
Resolved: 2023-04-24 19:43:21+00:00

From [TB-106](https://mozilla-hub.atlassian.net/browse/TB-106).

Color customization of folders in folder pane is only applied after restart of TB (also affects `Restore default color`).
Confirmed for 112.0a1 (2023-03-02) (64-bit), Win10.

STR
- Right-click on folder in folder pane > Properties
- Change folder color and confirm (by analogy, same problem for `Restore default color`).

Actual
- Folder color remains unchanged until restart of TB

Expected
- Folder color change should be applied instantly (also for `Restore default color`)

Devs, you may want to provide a hint for fixing this, and to add keyword `good-first-bug` if it is.
Bug: Second existing email account gets temporarily added below `Local Folders` in folder pane, only restarting TB rectifies account order (as in Account Settings)
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2023-03-02 17:09:14+00:00
Resolved: 2023-04-24 19:49:36+00:00

From my smoketesting, also noted on [TB-106](https://mozilla-hub.atlassian.net/browse/TB-106).
> Adding email account after deleting only account adds it to the bottom of the folder pane (it is at the top in the account manager at this point), restart moves it to the top.

Not harmful, but quite irritating for an out-of-the-box experience.

Seen on 111.0b2 (64-bit).

STR
- Fresh install, setup two existing email accounts, account1 and account2, **without restarting TB** (important).
- Inspect order of accounts in folder pane (this bug) vs. Account settings
- Then restart TB

Actual
- Second account got added at the end of folder pane, below `Local Folders`
  - account1
  - Local Folders
  - account2

- However, in account settings, the order is different (correct; but it also looks like I cannot rectify the wrong order in folder pane)
  - account1
  - account2
  - Local Folders

- After restarting TB, account order in Folder pane is corrected in sync with Account Settings:
  - account1
  - account2
  - Local Folders

Expected
- Account2 should be added before `Local Folders` (not sure if we have any other rules regarding News/Chat accounts), certainly *not after* `Local Folders`.
- Account order in Folder Pane should always match that in Account Settings without requiring a restart of TB.
Bug: imap folder icon changes to draft after sending message with copy to folder
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-03-02 17:54:46+00:00
Resolved: 2023-07-10 15:58:39+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0

Steps to reproduce:

Mail account is IMAP to O365 Exchange + OAuth2
Sent new message and set copy to folder upon sending.


Actual results:

Message sent and stored correctly, but the FOLDER ICON changed from folder to DRAFT folder icon. The folder behavior starts changing once this happens, and even the sort order of folders in the view is affected.


Expected results:

Should have sent/stored without affecting folder icon or sort behavior.
Bug: Thunderbird crashing [@ NS_strtok ] - pointer corruption via nsImapGenericParser::AdvanceToNextToken | nsImapServerResponseParser::msg_fetch_literal
Status: UNCONFIRMED
Priority: --
Created: 2023-03-02 18:58:00+00:00
Resolved: 2025-02-08 14:11:11+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0

Steps to reproduce:

Opened Thunderbird. It starts syncing my accounts and then it crashes for no apparent reason.

Problem started occurring on release 68 for Ubuntu 20.04 from official repos. I tried removing all my accounts and re-syncing them - no joy. Purged the app, re-installed it - same. Upgrade to version 102 from http://ppa.launchpad.net/mozillateam/ppa/ubuntu  - problem continues. Here is a crash report:

https://crash-stats.mozilla.com/report/index/bp-9732d368-e946-44ca-9653-870400230302


Actual results:

App crashed


Expected results:

App shouldn't crash
Bug: Account central: `Read Messages` button does nothing
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-02 18:58:12+00:00
Resolved: 2023-04-24 19:51:49+00:00

From [TB-106](https://mozilla-hub.atlassian.net/browse/TB-106).
> Account central “Read messages” button does nothing (used to jump to inbox of account)

STR
- Select the top node of an account in folder pane (aka Account Central)
- Click on `Read messages` button (top-left of content pane)

Actual
- Nothing, and nothing in error console

Expected
- Select the `Inbox` folder of the account

I hope that this is a `good-first-bug`.
Bug: Disabling Global search has no effect
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2023-03-02 19:18:52+00:00
Resolved: 2023-04-24 19:51:23+00:00

When I disable the global search in the settings the search box stays in the unified toolbar and I still can search already indexed messages. Maybe it disables the indexing but older indexed messages can be found.
Bug: Message selection results unpredictable with 111.0b2
Status: RESOLVED
Priority: P3
Resolution: WORKSFORME
Created: 2023-03-02 19:35:40+00:00
Resolved: 2023-06-06 20:01:46+00:00

I selected 4 messages, 2 threads with 2 messages each. I either dragged them or used "Move again" to put them in another folder.  The target folder ended up with 6 messages, which were also not correctly threaded.

My concern for this issue goes beyond my current experience.  I worry that an action might occur on a message that the user has not actually selected.

I believe this is a regression in 111.0b2.  I had no such issues with 111.0b1.
Bug: Message read/unread status unpredictable with 111.0b2
Status: RESOLVED
Priority: P2
Resolution: WORKSFORME
Created: 2023-03-02 19:41:24+00:00
Resolved: 2023-06-05 14:43:46+00:00

With 111.0b2, random messages in  a folder's messages list are shaded, as if the message had been read, but it is actually unread.  

When I click on it a message, goes from shaded to bold.

I believe this is a regression in 111.0b2. I had no such issues with 111.0b1.
Bug: Drag and drop of folders not working
Status: RESOLVED
Priority: P2
Resolution: WORKSFORME
Created: 2023-03-02 19:51:56+00:00
Resolved: 2023-04-24 19:49:40+00:00

Noticed by Wayne.
Drag and drop of folders has regressed again after we last tried to fix it in bug 1815645.

Fails on
- Beta 111.0b2 (64-bit), Win10
- Daily 112.0a1 (2023-03-02) (64-bit), Win10

STR (tested on gmail-IMAP, should check POP3, too)
1. Right-click on Inbox > New Folder... > name it `subfolder1`
2. Right-click on Inbox > New Folder... > name it `subfolder2`
3. In folder pane, Drag subfolder1 into subfolder2

Actual
- Daily: shows drag-move icon, subfolder2 is allowed target, but drop does nothing (folder not moved)
  - Note: On Daily, restarting TB will show that the folder move succeeded on the server, but it's not shown in the interface. That's actually worse, because now my UI is in an undefined UI state which isn't even real.
- Beta: no drag-move icon, won't budge in any way

Expected
- drop should move subfolder1 into subfolder2 and show that instantly without restarting TB

Needs checking if caused by new IMAP implementation.
Bug: Message preview pane (message body or message summary) not in sync with selected message in message
Status: RESOLVED
Priority: P3
Resolution: WORKSFORME
Created: 2023-03-02 20:07:09+00:00
Resolved: 2023-07-12 23:11:00+00:00

I've lost track of whether this was with 111.0b2 or daily.  There may already be a bug for this, but IMO the behavior has gotten worse.

Navigating through the message list, frequently the message being displayed did not match the message selected in the message list. Or the message preview was entirely blank.

Has anyone else seen this?
Bug: Total number (count) of messages in folder should be shown
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-03-02 20:30:50+00:00
Resolved: 2023-04-25 23:30:32+00:00

With the new UI (version: 111.0b2), the message count (unread/total) in the status bar is gone.

The "bubble" next to the folder name only shows the number of unread messages.

Please bring back the total number of messages somewhere in the UI. I basically use my Inbox as a to-do list, so I am interested in that number as an indicator how much work I have left ...
Bug: Changing account name in account settings does not propagate to account's parent folder until restart of TB (also Tab title and Account central title not instantly updated)
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-02 22:52:39+00:00
Resolved: 2023-05-05 14:13:57+00:00

From my smoketesting of 111.0b2 (64-bit), Win10.

Regression. This was working in TB 102, except for bug 1734671.
Confusing and inconvenient having to restart TB just for changing account name.

STR
- Right-click on an account's parent folder in folder pane > Settings
- From account settings, change the account name
- Focus 3-pane tab and verify if account name has been updated
  - on account's parent folder in folder pane
  - in tab title of selected parent folder
  - in title of account central content pane

Actual
- account name does **not** get immediately updated
  - on account's parent folder in folder pane (only after restart - clumsy and weird!)
  - in tab title of selected parent folder (only after selecting another folder and back)
  - in title of account central content pane (only after selecting another folder and back)

Expected
- Update account name everywhere, instantly after focus-out on the Account name field in the account settings
- Do not require a restart to update account's parent folder name in folder pane
Bug: Most menu items/message actions fail after global search `Show results as list` - delete, forward, reply, `open message in containing folder`, etc
Status: RESOLVED
Priority: P1
Resolution: FIXED
Created: 2023-03-02 23:24:52+00:00
Resolved: 2023-04-24 19:51:31+00:00

Now that Bug #1817374 is fixed

1. do global search
2.  `Show results as list`
3. click on a message
4. do `open message in containing folder`


Error console has
 Uncaught 
Exception { name: "NS_ERROR_FAILURE", message: "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIMessenger.msgHdrFromURI]", result: 2147500037, filename: "chrome://messenger/content/mailContext.js", lineNumber: 252, columnNumber: 0, data: null, stack: "fillMailContextMenu@chrome://messenger/content/mailContext.js:252:23\ninit/<@chrome://messenger/content/mailContext.js:113:14\nconnectedCallback/<@chrome://messenger/content/about3Pane.js:3117:15\n", location: XPCWrappedNative_NoHelper }
Bug: Thunderbird does not change its timezone when that is changed by Windows based on location
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-03-03 01:51:14+00:00
Resolved: 2023-03-03 03:33:11+00:00

Steps to reproduce:

102.8.0 (64-bit) on Win-10.
Thunderbird is started when the computer is in PST timezone (TZ). After the laptop was brought to EST (without being rebooted, just put to sleep) and opened in EST, Windows sets the system time based on the new location.
Thunderbird continues displaying all e-mail messages in PST.

Only a restart of Thunderbird forces it to switch to EST.


Actual results:

Thunderbird doesn't detect the system TZ change.


Expected results:

Thunderbird should be able to detect the TZ change.

I suspect it is related to the previously reported and closed Bug 783021 and more recently reported (and still unresolved)  Bug 1648678.
Bug: next unread navigation ends up with the whole thread pane having focus
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-03 03:41:04+00:00
Resolved: 2023-04-24 19:51:40+00:00

I think this started with the 2023-03-01 daily. Never seen it before that.
When I use N (next unread), I quite frequently end up with lost focus - there is a orange focus ring around the whole thread pane instead.
Bug: Do something sensible when displaying messages that are unavailable offline
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-03-03 04:12:44+00:00
Resolved: 2023-03-08 07:59:53+00:00

When offline and without messages synchronised, [this code calling DisplayMessage](https://searchfox.org/comm-central/rev/5d858dd9cf653d4b90f107b6e29b8674ef3c5fca/mail/base/content/aboutMessage.js#177) gets an exception from the back-end, and nothing happens. The previously displayed message is still displayed. We should remove it and show a message about things being unavailable.

I don't think this is quite the same problem as the message being unavailable because it hasn't synchronised *yet*, but that is also problematic.