On my work pc there are 2 soundcards + hdmi. I use cinnamon desktop, but I think it will be the same elsewhere. The problem is, that I see "device settings" for selected device only. And the moment I change the device, all apps will be reassigned to this soundcard. So this app/applet is unusable. Cli app alsamixer does not show hdmi.
So how to make some device "louder/quieter" without reassigning pulseaudio sink for that app?
(motivation: I'm working and am on some call for example, while kid want to play some serie/fairytale/..., so I can do that without leaving work pc / fiddling with other devices controls. However I don't want to kids channel to join our meeting, just because some app simplified its UI more than it should)
