I was messing around trying to troubleshoot poor audio recording in OBS when I realized my KDE OS system notification sounds have stopped working.
I had originally copied /usr/share/pipewire/client.conf to ~/.config/pipewire/client.conf and only modified that file. When trying to restore things, I commented out the lines I added, and even renamed it to .backup thinking the system would revert to the original file in it’s location, but after several reboots I still cannot restore the KDE sounds.
I did remove the .conf file in my user’s home directory. The sounds are still set in KDE settings, but nothing plays when I click on the play buttons to test the individual sounds.
The files can be played manually if I go in to the sounds directory. None of the sound themes will play in settings either under the previews either.