@jonas - Nope, it is not muted, and still does not audibly play anything. I tried all combos of audio output and device in the backend settings and nothing has changed, hence my confusion. As said, all other playback (games/Spotify/browser) works, so I am really unsure what happened.
EDIT: Seems this was on me, I used the x86 build which was not working. Downloaded x64 this time and it works just fine. So sorry! Appreciate your time.