====== Fix full screen videos on Firefox on Android ======

[[https://support.mozilla.org/en-US/questions/1420245|From here]].

Problem:

> On Firefox on Android, when clicking full screen on a video, it just dissappears and shows the home screen.

Solution:

> For anyone having the same issue, it is because of picture-in-picture.
> You can disable it in the android settings.
> Apps → Special app access → picture-in-picture → select firefox and uncheck the toggle.