I can confirm that this happens with indicator-sound and notify-osd (or xfce4-notifyd), but not with xfce4-pulseaudio-plugin which does not send a notification when using its menu slider.
Is indicator-sound even supposed to show a notification in this case? https://bugs.launchpad.net/ubuntu/+source/indicator- sound/+bug/652978/comments/19 Xubuntu 18.04 ** Also affects: indicator-sound (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1708804 Title: notify-osd appears over sound menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1708804/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
