So, to preface, I could very well have no idea what I’m talking about. This is just after numerous days of fruitless google searches and poking around.
I have two monitors, and I would like to be able to route the audio of certain apps to one while the rest of my audio is on the primary. The problem I’ve having is that only one monitor seems to be available at a time for audio, apps like Helvum aren’t really helpful in this situation.
I’ve done some poking and it looks like Pipewire combines HDMI audio into one device with each monitor being a separate profile. KDE’s sound settings interface seems to confirm this.