AutoLoop and AutoShuffle not working now....is it because Firefox update?

Returned to 1.7.0, autoloop for playlist is not working properly, and there is no option to disable it and not override YT settings. FF 87.0 32b. It is next time i wish i had disabled autoupdate for any addon. Even if it is for free i still dont feel right to be a betatester because author clearly didnt test it at all.