As far as I know use Skype and Zoom the same technology for the indicator whereas the sound manger etc. have native implementations. So it really seems like you have an issue with application indicator or KStatusNotifierItem which there are called in the QT world.
So one thing is that you verify that you have https://github.com/mate- desktop/mate-indicator-applet installed (there should be a deb package) and the applet is actually added to the panel. For more assistant you best call out the the Mate desktop community itself as they can give you better feedback. I am converting this to a question as it is not caused by Diodon directly. ** Changed in: diodon (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956212 Title: No Diodon applet in the Notification Zone To manage notifications about this bug go to: https://bugs.launchpad.net/diodon/+bug/1956212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
