Greasy Fork

Works on two accounts, but not on third.
Third account has UI reverted to default.
Tested on clean profile, only violentmonkey extension, (multi-account containers in screenshots, tried without it also), Firefox arch linux 148.0-1
EDIT: Tabview YouTube Totara 5.0.207, Violentmonkey 2.34.0
Related to YouTube's A/B testing? Not a big dealbreaker, I'll just use another account.

Thanks for the script, has worked wonderfully for ages.

Hi. I think I found out the cause. Please update to v5.0.209 or above.

Thanks a bunch for the fix, works.