When the smartphone is locked, YouTube continues to play in the background for about 5 minutes, then stops. If you just minimize the browser, but do not block the smartphone, then everything is fine.
This began to happen in Firefox v122.0. Without the add-on it doesn't play at all in the background.

Used to work like a charm, but just now it stopped. It will play in the background for about 5 min then stop, even glitching Firefox and forcing me to restart it.

Works for YouTube.

Gamechanger! Thank you :)

Used to work flawlessly but now frequently stops playing in the background (YouTube.com)

Funciona perfeito!!!

It just works.
Thank you for this!

Great concept. Annoyingly however, it sometimes (too often) ceases to work, Youtube freezes, and cant even reload/restart playing if I try to manually. End up having to clear cache or disable this plugin. Please find a fix!

Cool.

I really like this extension alot

Amazing extension. You can put video on background and do other stuff. Or you can have the video as a podcast

YouTube stops playing in the background after a few minutes when using other apps.

Amazing extension, worth every bit!!!