SUMMARY STEPS TO REPRODUCE It was same at plasma wayland 5.20, 5.21 and 5.22 with nVidia proprietary drivers latte dock run with big black box behind.Box is size of box at edit mode (this box in edit mode with blue print texture) it covering everyting behind, windows, terminal etc. X11 session is fine, works perfect, only wayland with nvidia proprietary drivers making dock useless. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: KDE NEON (available in About System) KDE Plasma Version: 5.22 KDE Frameworks Version: 5.82 Qt Version: 5.15.3 ADDITIONAL INFORMATION
has been tracked to upstream... no Latte responsibility as it appears...
Fixed by Severin von Wnuck with https://invent.kde.org/plasma/kwayland-server/-/commit/2a9a580ffdd89207a110355fb1663069839ccc75 in Plasma 5.24. May be backported to 5.23 in a day or two after some time on master to make sure it doesn't regress anything. *** This bug has been marked as a duplicate of bug 426464 ***