User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

Steps to reproduce:

Right click. The context menu items are of white font on a white background. Cannot see them.

Actual results:

With the last update the right click context menu appears with white font on all scenarios and themes.

Expected results:

Context menu font should differ from it's background in color.

The Bugbug bot thinks this bug should belong to the 'Core::Layout: Text and Fonts' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

That is quite odd. Did something change in the menus in 85? Maybe fluent thing? The fact that extension items work is a bit suspicious...

Reporter, does this reproduce on a clean profile? (You can go to about:profiles and create one for testing)

Do you have any language packs installed in Firefox? Does going to about:support and clicking "Clear startup cache" fix the issue?

(In reply to :Gijs (he/him) from comment #3)

Does going to about:support and clicking "Clear startup cache" fix the issue?

If this doesn't, could you use the button to copy raw data from about:support, then use the "Add Attachment" button here in Bugzilla, and paste that data?

After several times I cleared cache it got back to normal after a pc restart.