You can't perform admin tasks from the TV app. Go to the server directly and go to C:\ProgramData\Jellyfin\Server\logs or access Jellyfin in a browser and go to Dashboard > Logs.
Jellyfin 10.10.7 (Docker)
Ubuntu 24.04.2 LTS w/HWE
Intel i3 12100
Intel Arc A380
OS drive - SK Hynix P41 1TB
Storage
4x WD Red Pro 6TB CMR in RAIDZ1