Created attachment 135270 [details] Screenshot of the problem SUMMARY When hovering from right to left over the icons the background of the hovercards is not correct. I started at the Firefox icon and then moved over the Dolphin icon where you can see a black stripe on the right. SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20210121 KDE Plasma Version: 5.20.90 KDE Frameworks Version: 5.78.0 Qt Version: 5.15.2 Kernel Version: 5.10.7-1-default OS Type: 64-bit Processors: 4 × Intel® Xeon® CPU E3-1225 v3 @ 3.20GHz Memory: 11.6 GiB of RAM Graphics Processor: Mesa DRI Intel® HD Graphics P4600/P4700
Only happens on Wayland, setting keyword.
The "black" or dark bar on the right is in fact not black, but the card turns semi transparent in that region apparently.
Same root cause as Bug 427127. *** This bug has been marked as a duplicate of bug 427127 ***
*** This bug has been marked as a duplicate of bug 416048 ***