Hey everyone,
I’ve just switched to Manjaro (2 days ago) and I had a problem that consists of not being able to play 4k youtube videos. Youtube video player simply didn’t give me the option to toggle. Half an hour ago, I randomly updated my kernel version to 6.10 and TADA the problem is solved now! My gpu type is Intel integrated btw and I use 8-core (4-mt/4-st) 12th Gen Intel Core i5-12450H. In case anyone suffers from this issue, I wanted to share my experience.