htmlcssfirefoxscrollbaruserchrome.css

Firefox 89 doesn't see userChrome.css even set toolkit.legacyUserProfileCustomizations.stylesheets=true

Firefox has just updated and now it doesn't see userChrome.css, toolkit.legacyUserProfileCustomizations.stylesheets is set to true. I'm trying to hide the scrollbar by

html {
    scrollbar-width: none !important;
}

and everything worked fine before firefox updated.

I've put the chrome/userChrome.css to every profile folder I have and restarted firefox every time, but it still doesn't see anything from userChrome.css

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UDP:

Firefox still doesn't see my custom css, but if you want to hide the scrollbars, this addon works.

Solution

  • widget.non-native-theme.enabled = false