SUMMARY With multiple desktops, clicking the Application Launcher on Desktop 1 results in it opening for less than a second and then closing. It works fine on Desktops 2-4 STEPS TO REPRODUCE 1. Install KDE using apt-get 2. Make multiple desktops 3. Click on launcher icon on Desktop 1 OBSERVED RESULT Launcher only opens for a moment, then closes again. EXPECTED RESULT Open and stay open until I can choose something. SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.12.7 KDE Frameworks Version: 5.44.0 Qt Version: 5.9.5 ADDITIONAL INFORMATION Hardware is intel NUC, i3-7100U, 8GB memory
Cannot reproduce in Plasma 5.14.x or git master. Assuming it's been fixed since then.