pavucontrol: input Device fallback state is not modal
Warning
Missing data may cause bugs to languish.
Summary
Using pavucontrol only one input device should be configurable as fallback.
Currently multiple buttons can be selected.
environment
pulseaudio --version pulseaudio 11.0-22-g4904d-dirty
Steps to reproduce
open pavucontrol and navigate to the input devices tab
assuming you have more than one input device select the first one by clicking the green arrow button
note: that it now displays as enabled
now set the second input device's fallback button
note: that both buttons display as enabled
What is the current bug behavior?
both input devices buttons display as enabled
What is the expected correct behavior?
It should only be possible to set one input device as the default/fallback