1570235 - In private browsing, if the window is minimized the "+" button overlaps the "<>" buttons

Status: NEW

(Firefox :: Private Browsing, defect, P3)

Description

[Simona Badau, Desktop QA]

Attachment: 2019-07-31_10h56_09.mp4

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0
Build ID: 20190730215316

Steps to reproduce:

1. Launch the latest Nightly
2. Open a new private window
3. Navigate to https://www.mozilla.org/en-US/
4. Resize the window, until the vertical scrollbars are displayed

Actual results:
In the tabs bar, the "+" button overlaps the "<>" buttons. Please see the screen-cast for more details.

Expected results:
The buttons do not overlap. This overlapping is not happening in regular windows.

Comment 1

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

The priority flag is not set for this bug.
:groovecoder, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 2

[Luke Crouch [:groovecoder]]

14 days later I'm not able to reproduce this (on Mac OS at least). Simona - can you try again in Nightly?

Comment 3

[Simona Badau, Desktop QA]

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0
Build ID: 20190815193505

Yes, I am still able to reproduce the issue on Windows 10. I can't reproduce it on Mac OS X 10.14 and Ubuntu 18.04.