1522165 - Close button on the wrong side of the window (Nightly, Linux, no title bar mode)

Status: RESOLVED DUPLICATE of bug 1521310

(Firefox :: Tabbed Browser, defect)

Description

[nicolas m]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0

Steps to reproduce:

Using Nightly on Ubuntu 18.10 with the no title bar mode.

Actual results:

Since a few days ago, the close button moved from the right end of the window to the left hand. There is also an extra margin between the button and the tabs.

Expected results:

The button should have stayed on the right since it is my system-wide preference.

Comment 1

[nicolas m]

Attachment: Wrong positionning of close button with the no title bar mode.

Comment 2

[nicolas m]

Attachment: Correct positionning of close button with the title bar shown.

Comment 3

[nicolas m]

Attachment: System preferences that should be respected

Comment 4

[Matthias Versen [:Matti]]

We have a known regression (bug 1519606) that the close button "X" is no longer centered.
I can't reproduce that the close button moved to the left side of the window.

Can you run mozregression to confirm that your problem is also caused by the patch from bug 1497002 ?

• https://mozilla.github.io/mozregression/

Comment 5

[Liviu Seplecan]

Tested on Ubuntu 16.04 on different versions of Firefox: nightly 66.0a1, beta 65.0 and release 64.0.2 - I wasn't able to reproduce this issue.