I would like to add that I also experience the behaviour reported in posts #16 (https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1847570/comments/16) and #19 (https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1847570/comments/19).
I would like to add that I also experience the behaviour reported in posts #16 (https:/ /bugs.launchpad .net/ubuntu/ +source/ pulseaudio/ +bug/1847570/ comments/ 16) and #19 (https:/ /bugs.launchpad .net/ubuntu/ +source/ pulseaudio/ +bug/1847570/ comments/ 19).