I'm having issues as well. Couldn't login into Apple Music (never get a window). When trying to install latest version (v2.0.3) from TapRoom gives me an exception:
error: The application sh.cider.genten/x86_64/stable requires the runtime org.freedesktop.Platform/x86_64/24.08 which was not found
I've uninstalled previous version and try to fresh install new version. Same error. I've checked Freedesktop installed version with:
flatpak list --runtime | grep "Freedesktop Platform"
And its just there:
Freedesktop Platform org.freedesktop.Platform freedesktop-sdk-23.08.28 23.08 user
Freedesktop Platform org.freedesktop.Platform freedesktop-sdk-24.08.14 24.08 user
Anyone else have this?