Rework "test sound" when no device present
In these pipewire days,
I experienced a wrong thing:
when no sound output device is available (internal/external speakers, headphone, etc...)
the "test" sound show a messy message/wrong information.
What it should be?
If there is no device, the test button must be unavailable/greyed out
and/or a warning message/tooltip could appear, like this one "Please select a device before"
Arch Linux w/ GNOME 3.38.2
Edited by Andre Klapper