Created attachment 179426 [details] DVD popup *** Duplicate DVD disc installer appears on the right side of the tray. SUMMARY SOFTWARE/OS VERSIONS Windows: macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
This may be UDisks2 related. Can you post the output of udisksctl dump?