Firefox 145 - 1px gap above tabs

[RibShark]

Important clarification

• [x] I have read and followed the installation instructions in the README

Describe the issue

I have two monitors, a main one set to 125% DPI and a secondary one set to 100% DPI. On the secondary monitor as of Firefox 145, there is a 1px gap above the tabs which makes it harder to click them. These are the settings I am using for WaveFox:

To reproduce

1. Have a monitor set to 100% DPI.
2. Use the WaveFox settings shown above.
3. Move the cursor to the top of the screen above a tab and click.

Expected behavior

The clicked tab should be selected. Instead, Firefox acts like I have clicked the title bar area.

Additional information

No response

Operating system

Windows 11

Color scheme

• [x] System
• [ ] Light
• [ ] Dark
• [ ] Contrast

Firefox version

Release

Firefox theme

• [x] System / Auto
• [ ] Light
• [ ] Dark
• [ ] Repository / AMO

WaveFox version

Release

[QNetITQ]

I couldn't reproduce this. There are reports of a similar problem on Reddit. It doesn't seem to be related to my style. I'll leave that to the Mozilla developers, since it's their fault.

https://bugzilla.mozilla.org/show_bug.cgi?id=1993474