It plays in background, but often doesn't load the video in background.

Meh. More miss than hit

wow this works. thanks. Now I can turn on my phone display while m.youtube plays in BG

Why wasting money on buy YT Premium when you can use this add-on for free?
Support this add-on, support the openned web, support Firefox, my fellows

One click fix!
S-tier!

●Works for me also when locking the phone.
●Going back to home screen.
●Minimizing panel in firefox.

Thank you!
S24 Ultra, One UI 8.0

Does what it says on the tin.

Dawen.?

works perfectly fine on mobile firefox for android, don't even need to pay for youtube premium with this.