Here's the screenshot: https://bugs.launchpad.net/ubuntu/+source/xfce4-pulseaudio-plugin/+bug/1769775/+attachment/5135701/+files/volue.png
Here's the screenshot: https:/ /bugs.launchpad .net/ubuntu/ +source/ xfce4-pulseaudi o-plugin/ +bug/1769775/ +attachment/ 5135701/ +files/ volue.png