Behringer UM2 audio interface has no usable input microphone
Version, Distribution, Desktop Environment: Fedora 34
Description of Problem: As of pipewire-0.3.26-4.fc34.x86_64, my audio interface has no usable input microphone.
My fix, edit "/lib/udev/rules.d/90-pipewire-alsa.rules" and comment out this line ->
ATTRS{idVendor}=="08bb", ATTRS{idProduct}=="2902", ENV{ACP_PROFILE_SET}="behringer-umc22.conf"
How Reproducible: always