Jellyfin

Jellyfin Media Player is just a black screen? Anyone else having Jellyfin media player just be a black screen in Bazzite? Tried deleting all local files, reinstalling multiple times. Installed from command line and package manager. updated, verified, rebooted. It works in my mint, my pop, my rpi... this is like the umpteenth app that is just 'not working' in Bazzite after installing the flatpak. Do I have to rpm-ostree it?