SUMMARY The "Spare layouts" function does not affect switching layout, it is as if it were always disabled. STEPS TO REPRODUCE 1. Check "Spare layouts". OBSERVED RESULT Switching layout is the same as with "Spare layouts" unchecked. EXPECTED RESULT With "Spare layouts" active, the main layouts are cycled with the shortcut and the rest must be selected specifically. SOFTWARE/OS VERSIONS Linux/KDE Plasma: openSUSE Leap 15.3 (available in About System) KDE Plasma Version: 5.23.4 KDE Frameworks Version: 5.88 Qt Version: 5.12.2 ADDITIONAL INFORMATION Under wayland.
It's not implemented for Wayland yet, I'm not sure what status better suits this state..
Let's keep it open then — it's a feature parity problem between X11 and Wayland.
It also does not work for me.
This is the only feature preventing me to fully switch to Wayland session.
*** This bug has been marked as a duplicate of bug 455431 ***