SUMMARY clicking on a submenu without moving your mouse > the first element will always be selected STEPS TO REPRODUCE 1. Open the Application Launcher. 2. click on a sub-menu with several elements inside, but DO NOT MOVE your mouse from the tiniest bit. 3. You will see the first element selected, even though your mouse pointer is not above it. Just click again. OBSERVED RESULT You will see the first element selected, even though your mouse pointer is not above it. This will cause the fact that when you click to open an app, if you don't move your mouse the first application/sub-menu will be opened. EXPECTED RESULT It should open the app above which the mouse pointer is. SOFTWARE/OS VERSIONS Windows: X macOS: X Linux/KDE Plasma: openSUSE Leap 15.2 (available in About System) KDE Plasma Version: 5.18.6 KDE Frameworks Version: 5.71.0 Qt Version: 5.12.17 ADDITIONAL INFORMATION This bug happened several times with different openSUSE installations on the same machine (Asus R540UA-DM734)
Only affects old Kickoff; probably not worthy fixing despite affecting the LTS, since this code has been completely replaced with a new thing in later Plasma versions.