I recently started having this issue with YouTube in the mobile Firefox browser where if I tap within the video frame (anywhere on the picture) the video pauses/plays just like clicking the video frame on desktop. Before when I tapped the frame it would toggle the overlay play menu with the usual play/skip/settings but the video would continue playing beneath the buttons. To clarify, the play menu always disappears like it should when the video is playing so this is not the "Accessibility player" settings issue.

The issue goes away if I sign out of YT which makes me suspect it's an account settings issue, however I have played with the accessibility and other settings to no avail. I have uninstalled/reinstalled all of my extensions, restarted my phone, signed in and out of youtube/firefox, updated everything, uninstalled and reinstalled firefox, no solutions so far, please help!