Incorrect font appearance of context menu

[iqlat]

What happened?

A bug happened!

Hello.

I've recently updated Waterfox from G3.2.6 to G4.0.2.1 and got the problem with font appearance in toolbar context menu: ex1 ex2.

I use Windows 7 Pro with custom theme including Blank font for Active/Inactive titlebar and when I'm using this Blank font there is no correct fonts in Waterfox toolbar menus; setting other font for windows titlebar solves the problem but I've tried this font with Waterfox g3.2.6 and librewolf 93.0 (including cleaned profile) - no problem at all => ex1 ex2.

Could you resolve this issue in future releases?

Thanks for your work.

Reproducible?

• [X] I have tested this on Firefox.

Version

G4.𝑋 (Future)

What platform are you seeing the problem on?

Windows

Relevant log output

No response

[iqlat]

Changing this parameter solves this issue, kinda (corrects font view of toolbar menu while using Blank font in window titlebars):

about:config => privacy.resistfingerprinting -> true:

waterfox 4.0.3.1: true / false (default)

But I've noticed that setting this parameter to /true/ causes lags in sites animations: slows down animation of drop down menus etc.

[iqlat]

I've fixed this issue by overriding default font for waterfox using userChrome.css:

a) about:config => privacy.resistfingerprinting -> false

b) about:config => toolkit.legacyUserProfileCustomizations.stylesheets -> true

c) create userChrome.css file in path => <waterfox_profile_dir>/chrome/userChrome.css with content below:

* { font-family: "FONT_NAME"; }