loop button in the playlist does not work?

[gladtr]

Thanks for your help!

you said “I am assuming this is a photos library” - I don’t quite understand what that means?
do I need to install some plugin? or that there are not enough rights at the file system level?
What did you want to convey to me with this phrase?

I use browser control. I also installed the jellyfin desktop client - but the control situation has not changed.