1821802 - In Conversation tab hovering the border between Spaces bar & Message reader or list allow to expand the hidden folder pane

Status: RESOLVED FIXED

(Thunderbird :: Folder and Message Lists, defect)

Description

[Nicolas Mandil (:NicolasWeb)]

Daily build 112a1 20230309233507

STR :

1. Open any message into a conversation
2. Hoover the border of Spaces bar / Message reader

Actual results:

1. The border becomes blue
2. The user can expand the folders pane

Expected results:

• the hidden folder pane should stay hidden

Comment 1

[Nicolas Mandil (:NicolasWeb)]

Attachment: TB Floating folder pane in Conversation.jpeg

Comment 2

[Nicolas Mandil (:NicolasWeb)]

More info about the actual situation of the issue with build 20230320132756
When opening a message in conversation, on my slow old computer, I can see the folders pane shown, then hidden. From that, I done the STR of Comment#0

Comment 3

[Nicolas Mandil (:NicolasWeb)]

I can still reproduce it with 115.0a1 20230525104456.

Comment 4

[Alessandro Castellani [:aleca]]

Attachment: Bug 1821802 - Disabel the folder pane splitter when in synthetic view. r=darktrojan

Showing a gloda results list shouldn't allow expanding the folder pane since we don't have any folder.

Comment 5

[Alessandro Castellani [:aleca]]

Attachment: Bug 1821802 - Disable the folder pane splitter when in synthetic view. r=darktrojan

Showing a gloda results list shouldn't allow expanding the folder pane since we don't have any folder.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/comm-central/rev/3b4dd7fcb50b
Disable the folder pane splitter when in synthetic view. r=darktrojan

Comment 7

[Alessandro Castellani [:aleca]]

Comment on attachment 9340811 [details]
Bug 1821802 - Disable the folder pane splitter when in synthetic view. r=darktrojan

[Approval Request Comment]
Regression caused by (bug #): -
User impact if declined: In gloda search results list users can drag the folder pane splitter to reveal an empty folder pane. That shouldn't happen
Testing completed (on c-c, etc.): on c-c
Risk to taking this patch (and alternatives if risky): low

Comment 8

[Wayne Mery (:wsmwk)]

Comment on attachment 9340811 [details]
Bug 1821802 - Disable the folder pane splitter when in synthetic view. r=darktrojan

[Triage Comment]
Approved for esr115

Comment 9

[Rob Lemley [:rjl]]

Thunderbird 115.0:
https://hg.mozilla.org/releases/comm-esr115/rev/3f88d72da89a