Jellyfin integration shows no elements inside folders


I just connected my Jellyfin server to HA. I correctly shows all my movie and music content. But everytime, the content of the album or the movie folder is empty. It doesn’t find any media file. (video or music).
What am I missing ? Is there some more setup needed ? The account has access to everything.

Thanks in advance for your help,
Have a great day

I’m still having this issue, do someone have an idea ?

Thanks in advance for any answer,
have a great day

I’m really struggling with this issue and can’t find any explaination. Could someone help me on that ?
Thanks in advance.