Open Bug 1913788 Opened 2 years ago Updated 29 days ago

Loss of read status when moving messages from IMAP to Local Folder

Categories

(MailNews Core :: Database, defect)

Thunderbird 115
x86_64
Linux
defect

Tracking

(Not tracked)

UNCONFIRMED

People

(Reporter: Ulf.Zibis, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:129.0) Gecko/20100101 Firefox/129.0

Steps to reproduce:

Marked several messages in IMAP folder, where most had unread status.
Moved them by drag 'n drop to a local folder.

Actual results:

All moved messages in Local Folder had status "read".

Expected results:

Read status should be preserved.

OS: Unspecified → Linux
Hardware: Unspecified → x86_64

Works for me. Try Help | Troubleshoot mode.
Also update to v128.

Flags: needinfo?(Ulf.Zibis)
Whiteboard: [closeme 2024-10-01]

(In reply to Magnus Melin [:mkmelin] from comment #1)

Works for me. Try Help | Troubleshoot mode.
Also update to v128.

I don't understand, how troubleshoot mode could help me.

v128 is not yet released for Ubuntu. Have to wait.
Anyway, currently I have no such candidate messages to move, and if I had, I'm afraid to loose read status again.
At the time it was a big bunch of messages I moved. I observed, there was a long time to wait for the "move cursor" when dragging the selected messages, and again a long time to wait on the target folder to drop when holding the left mouse button until anything happened.
So I guess, the problem is dependent on the number of messages to move at a time.

Flags: needinfo?(Ulf.Zibis)
Whiteboard: [closeme 2024-10-01]

(In reply to Ulf Zibis from comment #2)

(In reply to Magnus Melin [:mkmelin] from comment #1)

Works for me. Try Help | Troubleshoot mode.
Also update to v128.

I don't understand, how troubleshoot mode could help me.

No answer :-(

The bug still occurs with v128.

Additional Information:

  • The messages were in a folder, which is not enabled for offline reading, so their bodies have been downloaded while moving to a local folder.
  • I selected them inside a virtual folder.
    Maybe that matters.

A new observation:
The un-read statuses are not deleted, when I move the messages per context menu "Move to ...", but the are deleted, when I move them by mouse drag & drop.

The bug is still there in TB 128.13.0esr when I move the messages by mouse drag & drop.

(In reply to Ulf Zibis from comment #6)

The bug is still there in TB 128.13.0esr when I move the messages by mouse drag & drop.

140esr also?

Flags: needinfo?(Ulf.Zibis)
Whiteboard: [closeme 2026-07-01]

(In reply to Wayne Mery (:wsmwk) from comment #7)

(In reply to Ulf Zibis from comment #6)

The bug is still there in TB 128.13.0esr when I move the messages by mouse drag & drop.

140esr also?

I have marked 2 messages as unread and then moved them by mouse to a local folder.
This time, one of the 2 has lost the read status.
On a second try I was successful, both messages preserved the unread status.
It seem to depend on how fast I do this move.

In any way, moving them back by Ctrl+Z always deleted the unread status.

When moving a big bunch of messages, fast action is not possible, because it takes some time that the mouse pointer changes it's state for a successful move.

Flags: needinfo?(Ulf.Zibis)
Component: Untriaged → Database
Product: Thunderbird → MailNews Core
Whiteboard: [closeme 2026-07-01]
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