Created attachment 138195 [details] Screenshot of the keyboard shortcut configuration SUMMARY Meta key doesn't open Application menu STEPS TO REPRODUCE 1. Press Meta key OBSERVED RESULT nothing EXPECTED RESULT Application menu appears SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.21.5 KDE Frameworks Version: 5.81 Qt Version: 5.15.2 ADDITIONAL INFORMATION In the keyboard shortcuts configuration, there is two lines for "Activer le composant graphique Lanceur d'application" (in French, so it would be something like "Activate graphical component Application launcher") as shown in the screenshot.
*** This bug has been marked as a duplicate of bug 391322 ***