Rolling back jellyfin on Ubuntu

[Dzvon2]

10.9.7 has completely broken my ability to use Jellyfin on Android and wanted to rollback to 10.9.6, but I am not a linux expert and wasn't sure how to do this. Could anyone share how I would accomplish this? I tried doing sudo apt-get install jellyfin=10.9.6+ubu2204, but it just says: Version '10.9.6+ubu2204' for 'jellyfin' was not found. Any help is appreciated.