1739828 - [Linux/KDE Plasma] Tab bar click/hover doesn't properly work after toggling title bar

Status: RESOLVED WORKSFORME

(Core :: Widget: Gtk, defect)

Description

[Long Vu]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0

Steps to reproduce:

1. Start with title bar box unchecked in "More Tools -> Customize toolbar...".
2. Click check box for title bar at the bottom left
3. Attempt to click on tab on current tab or new tab button.

Actual results:

The selection for the tab bar is off vertically where you have to move your mouse slightly under the tab to select it. Clicking above that spot (on the tab itself) results in clicking on what's behind the window such as the desktop.

The issue goes away after restarting the browser. Only occurring after toggling the title bar but without restarting the browser.

Expected results:

Hovering over and clicking on the tab would go to that tab.

Comment 1

[Long Vu]

I can only reproduce the bug on KDE Plasma in both X11 and Wayland, it does not seem to occur on GNOME or Xfce for me.

Comment 2

[Long Vu]

Attachment: Right click through tab example

Comment 3

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

The Bugbug bot thinks this bug should belong to the 'Firefox::Tabbed Browser' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 4

[Pablo]

Hi,

im unable to reproduce on ubuntu 20 64bit using firefox release 94.0.1

Does this issue occur in the latest nightly version of firefox?
Here is a link from where you can download it: https://www.mozilla.org/en-US/firefox/channel/desktop/

regards

Comment 5

[Long Vu]

The issue does occur on the latest nightly version of Firefox. Was the repo attempt done on the KDE Plasma desktop?

Comment 6

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

The severity field is not set for this bug.
:dao, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 7

[:gerard-majax]

Do you still reproduce ?

Comment 8

[Long Vu]

Can't reproduce anymore on Plasma 6.3.3 on Wayland, seems to be resolved.