Black line between panel and wallpaper

[Ianseeks]

Hi

This has been like this for a while, is there any reason for a black line ot exists between the panel and wallpaper/.  When you logout, the panel disappears and the wallpaper extends to the bottom of the screen so it looks like the panel creates the black line.

Have i got a config problem or is it working as designed or should i create a bug?


regards

Ian
-- 
opensuse:tumbleweed:20210104
Qt: 5.15.2 KDE Frameworks: 5.77.0 - KDE Plasma:  5.20.4 - kwin 5.20.4
kmail2 5.16.0 (20.12.0) - akonadiserver 5.16.0 (20.12.0) - Kernel:  5.10.4-1-default  - xf86-video-nouveau:  1.0.16