I re-read your log. I see you are using Jellyfin Mobile for iOS? That app hasn't been updated since May 2022. Try one of the other iOS apps. Like Swiftfin.
Jellyfin 10.10.1 (Docker)
Ubuntu 24.04 LTS
Intel i3 12100
Intel Arc A380
OS drive - SK Hynix P41 1TB
Storage
3x WD Red Pro 6TB CMR in RAIDZ1 (JF Library)