Is it possible to have dynamic light/dark which follow system settings for themes created using color.firefox.com?
Firefox@lemmy.world: Prevent websites from changing URLs while scrolling? (like on Discourse for instance)
You can change the density of Firefox's UI in about:config by setting "browser.uidensity" between 0 to 2, and it applies immediately!
try hitting that page in ff/android, in a tablet, in landscape format: I get a bright window top-left, all else is darkened.