1933989 - Tab Groups from the Horizontal Tab strip cannot be expanded/collapsed with a single click when slightly moving the mouse

Status: VERIFIED FIXED

(Firefox :: Tabbed Browser, defect, P1)

Description

[Rares Doghi, Desktop QA]

Attachment: SingleClick.mp4

Found in

• 135.0a1 (2024-11-28)

Affected versions

• 135.0a1 (2024-11-28)
• 134.0b2

Preconditions
Set browser.tabs.groups.enabled true
Have the Horizontal Tab strip enabled.

Affected platforms

• Windows

Steps to reproduce

1. Have a Few Tabs opened.
2. Create a New Tab Group.
3. Expand/Collapse any Tab group with a single click.

Expected result

• Each Tab Group should Expand/Collapse using a single click.

Actual result

• Tab groups for the Horizontal Tab bar only expand or collapse with a double click.
  Tab Groups from a Vertical Tab bar expand and collapse with a single click.

Regression range
Not a Regression.

Comment 1

[Dão Gottwald [:dao]]

Attachment: Bug 1933989 - Disabled window dragging on group labels so clicks are registered as clicks even when slightly moving the mouse. r?#theme,jswinarton

Comment 2

[Rares Doghi, Desktop QA]

This issue only seems to happen on Windows machines.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/afa37cda8c97
Disabled window dragging on group labels so clicks are registered as clicks even when slightly moving the mouse. r=desktop-theme-reviewers,emilio

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/afa37cda8c97

Comment 5

[Rares Doghi, Desktop QA]

This issue is Verified as fixed in our latest Nightly build 135.0a1 (2024-11-29).

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

The patch landed in nightly and beta is affected.
:dao, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox134 to wontfix.

For more information, please visit BugBot documentation.

Comment 7

[Rares Doghi, Desktop QA]

Updating the main status flag.