I really like the infuse jellyfin setup.
Only two things that bugs me are
1: Choosing a movie and then cast member wont show all shows/movies for that casr member, only the cached ones. No big deal but a bit of a petpeeve.
2: And I think this might not be solvable from Jellyfin but more than one version/quality of a tv show episode shows up as a seperate show episode and not version of the same episode.
Might not be a Jellyfin issue since InFuse cant handle that in stand alone either. Havent tried the jellyfin clients to see the difference there.