SUMMARY The 'n packages have been installed successfully' notification does not disappear automatically after a reasonable amount of time, it has to be acknowledged manually. STEPS TO REPRODUCE 1. start your system 2. wait for the applet to inform about new packages to be installed ( if there are any ) 3. click 'install all' 4. wait for installation to finish 5. a notification shows up, that has to be manually acknowledged OBSERVED RESULT the notification stays infinitely, a user-action is required that would not be necessary. EXPECTED RESULT the notification disappears after a reasonable amount of time ( 2 - 3 seconds maybe ) SOFTWARE/OS VERSIONS KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.61.0 Qt Version: 5.12.5
Looks like it was fixed with https://invent.kde.org/system/plasma-pk-updates/-/commit/50383c74098bf19cea1b90a2edea7477ff8b062d