SUMMARY Virtual desktops feature is broken on Wayland, I found two ways to reproduce the same result. I can reproduce this behavior on both Arch and Neon unstable edition, only on Wayland session. Make sure "Show only tasks from the current desktop" is unchecked in task manager settings. I use 4 virtual desktops, 2 rows. 1. add "Minimize all windows" widget to Plasma panel 2. open Dolphin and Kate 3. right click on Kate's entry in the task manager, hover over "Move to desktop", select "2. Desktop 2" 4. click on "Minimize all windows" widget placed in Plasma panel 5. right click on Kate's entry in the task manager, hover over "Move to desktop" 1. open Dolphin and Kate 2. minimize Kate and Dolphin 3. right click on Kate's entry in the task manager, hover over "Move to desktop", select "2. Desktop 2" 4. unminimize Kate by clicking on its entry in the task manager 5. right click on Kate's entry in the task manager, hover over "Move to desktop" Result: both "1. Desktop 1" and "2. Desktop 2" radio buttons are checked SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.16.3 KDE Frameworks Version: 5.60.0 Qt Version: 5.13.0 SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.16.80 KDE Frameworks Version: 5.61.0 Qt Version: 5.12.3
Still reproducible with the first steps. Operating System: Arch Linux KDE Plasma Version: 5.16.90 KDE Frameworks Version: 5.62.0 Qt Version: 5.13.1
Reproducible on Neon unstable. Bug 417888 seems related. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.18.80 KDE Frameworks Version: 5.69.0 Qt Version: 5.14.1
Cannot reproduce. Operating System: Arch Linux KDE Plasma Version: 5.23.90 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 Graphics Platform: Wayland