"In 20.04 : -> Spotify (snap store version 1.1.26.501.gbe11e53b-15) has the same problem -> others apps I tested (Firefox, Chromium, VLC, Totem) do not have the problem"
In addition, I created a brand new user on my system to reproduce the bug, but he could not see RAOP sinks. So I can't see if the bug is happening. Regarding this, all is greyed out in "paprefs" for the new user and my main user (see screenshot attached). The only difference is that "Make discoverable Apple AirTunes sound devices available locally" is pre-ticked for my main user, and pre-"unticked" for the new user. Maybe I should fill another bug report about this. ** Attachment added: "Screenshot from 2020-06-18 10-26-09.png" https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/1883902/+attachment/5384938/+files/Screenshot%20from%202020-06-18%2010-26-09.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883902 Title: rhythmbox ignores pulseaudio default sink and outputs sound on random device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/1883902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs