Is there a way to enable passthrough on linux?

[PadoTheOriginal]

i tried everything, nothing seems to work, and i refuse to use another client, the default jellyfin desktop client on linux is kinda crap, i really wanna use fladder for watching content, the UI is amazing and direct play works really well, the only issue that i have with it is that audio passthrough does not work, is there a way to enable passthrough on linux?
I am using Garuda KDE.
I have confirmed that passthrough is a fladder issue, because on other applications it works fine.