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White line at the top of fullscreen window

Firefox Audio and Video
jbr replied bangonga 3 eleki
silly_girl
silly_girl

I'm not sure when it started happening, but whenever I'm watching something full screen, or just full screening, Firefox on Mac, there's this thin white line at the top of the window that's very distracting. Has this been happening to anyone else and does anyone else know how to get rid of it?

I'm not sure when it started happening, but whenever I'm watching something full screen, or just full screening, Firefox on Mac, there's this thin white line at the top of the window that's very distracting. Has this been happening to anyone else and does anyone else know how to get rid of it?
Bafoto sur écran jointes

All Replies (1)

jbr
jbr
  • Bacontributeur 10 Ya Likolo

Can you try restarting into Troubleshoot Mode (from Help menu) how it works without customizations enabled, and also trying out a few other themes to see if there's any difference?

Tuna motuna

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