0% of application input stream in pavucontrol
I launch Chromium browser and start WebRTC sound input. Open pavucontrol (GTK+). Open the tab with input streams. The volume of the input stream of Chromium (which works via libpulse) is 0%, but in reality it is not 0%, it is the same as the volume of the audio input device set in pavucontrol on another tab.
Tried older version and latest git from today, the problem is the same.
$ rpm -q pipewire
pipewire-0.3.24-0.git8cf6da.1.x86_64