I recently ran into this issue when switching my distro to Manjaro.
I'd find that whenever a different audio source would start playing such as a voice call, notification or even a silent video on the web, my Spotify audio would drop to 0 instantly
In order to fix this, all I needed to do was unload the
module-role-cork module presumably used by
You can toggle via your terminal to test that it works like so:
> pactl unload-module module-role-cork # disabled, try spotify and another audio source
> pactl load-module module-role-cork # enabled, spotify should be interrupted
While I'm not sure how long
unload-module persists (I'm guessing until the next restart), you can achieve the same effect by commenting out the module in the configuration for
pulseaudio like so:
> grep "cork" /etc/pulse/default.pa -B 3
### Cork music/video streams when a phone stream is active
# Disabling this allows audio streams to run over the top of each other
# Before this, a newer stream (notification, video) would mute Spotify
Once that's done, you should be good to go. It seems to work as expected for me anyway.