anyone else? rolling back to previous flatpak solves it.
$ flatpak remote-info --log flathub org.jellyfin.JellyfinDesktop
Jellyfin Desktop - Jellyfin desktop client
ID: org.jellyfin.JellyfinDesktop
Ref: app/org.jellyfin.JellyfinDesktop/x86_64/stable
Arch: x86_64
Branch: stable
Version: 2.0.0
License: GPL-2.0
Collection: org.flathub.Stable
Download Size: 139.7 MB Installed Size: 323.2 MB Runtime: org.kde.Platform/x86_64/6.11 Sdk: org.kde.Sdk/x86_64/6.11
Commit: a6d784a0c6db00f3d260e08c026a30072c2ec2ad7e902e8805033809296ddcb0
Parent: 101468e6a77cf4cc4343f3069933025a86ebaf765eb662644dc6536003831c1d
Subject: Merge pull request #18 from Justinzobel/runtime611 (03154a53a1a8)
Date: 2026-10-30 22:50:12 +0000
History:
Commit: 101468e6a77cf4cc4343f3069933025a86ebaf765eb662644dc6536003831c1d
Subject: Add org.jellyfin.JellyfinDesktop (23eebe530cc6)
Date: 2025-12-27 13:09:06 +0000
Commit: a00879190e5e977f1185537e67426773db3944bddffc01ff9c0aaa9e7ab7e741
Subject: Add org.jellyfin.JellyfinDesktop (23eebe530cc6)
Date: 2025-12-27 13:09:06 +0000
the Oct 30 one doesn’t play them, the 27 one does. also whole lotta fucked up UI glitches, doesn’t respect the tv and desktop launch flags, some major changes afoot.


Yep. Having the same issue and rolled back to fix. There is an open issue you can track on the github’s repo of the flatpak jellyfin