1525936 - The menu bar options are barely visible with 'high contrast black' theme enabled

Status: RESOLVED DUPLICATE of bug 1523578

(Firefox :: Theme, defect)

Description

[Cristian Baica [:cbaica], Release Desktop QA]

Attachment: high contrast black bug

[Affected versions]:

• Fx 66.0b5
• Fx 67.0a1

[Affected platforms]:

• Windows 10

[Steps to reproduce]:

1. Change Windows theme to High Contrast Black.
2. Launch Firefox.
3. Go to Customize and change the theme to 'Light'.
4. Enable the menu bar.

[Expected result]:

• The menu bar options should be visible.

[Actual result]:

• The menu bar options are barely visible.

[Regression range]:

• This looks like a recent regression, because the issue is not reproducible on the latest release (Firefox 65.0).
• Will come back with a more exact regression range ASAP.

[Additional notes]:

• This only occurs if that specific high contrast theme is enabled for windows.
• The tab names are affected by this too (barely visible).
• This issue does not occur with the 'regular' high contrast theme available in Windows 10.
• The issue was not reproducible on windows 7, so it seems this is spec