Doesn't work on Instagram reels

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.

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

Was working until yesterday. Now stops working around 1 minute into the video when you turn the screen off or when you minimize the app..

From an Android

Audio stuttering when phone screen off or firefox not in focus. Returns to normal instantly when I give it focus. Only other addon is uBlock Origin. Anything I can do to fix this?

Leider funktioniert die Hintergrund Wiedergabe bei Youtube seit einiger Zeit nicht mehr richtig. Dieses Problem macht die Nutzung deutlich schlechter. Gibt es eine Lösung für das Problem?

From last week, it doesn't work. What should i do?

Too much battery usage. It needs an optimisation.

Doesn't work very well. It won't change to the next video most of the times. When I click on a video, or it plays automatically the next one, I often have to refresh the page. Some other little things like this. Just doesn't work that well. On youtube*

YouTube background play suddenly stops many times. When we open the browser and check the YouTube site only white screen is showing

Add-on stops all time. Please fix it 🙏

It stops playing after some time when screen is off.

會自動停掉誒

Still a learner.