can't access/use ALL available subtitle for shows(anime)?

[galoor]

so context, I tried loading anime media and its more a nightmare than I thought lol
amongst the problem i'm having right now is that my JF (PC client windows and linux mint) isn't reading/recognizing all the available subtitle options. one of the anime that I have has 4 subtitle options and only 2 of them are recognized/available to use. any idea why this is the case and how to solve it?

[IndianaLarry]

What are the filenames of the subtitles? Jellyfin may not be associating them with the main work. It helps most if they all follow a similar naming scheme. The documentation has a good example.