SUMMARY See screenshots EXPECTED RESULT No strange semi-transparent shadow around KDE popups SOFTWARE/OS VERSIONS Operating System: Kubuntu 21.04 KDE Plasma Version: 5.22.3 KDE Frameworks Version: 5.83.0 Qt Version: 5.15.2 Kernel Version: 5.11.0-22-lowlatency (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz Memory: 7,6 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620
Created attachment 140140 [details] Screenshot
Created attachment 140141 [details] Screenshot 2 See bottom left and top right corners.
First image might have exacerbated by the fact that i've increased the display scaling from 100% to 125% without logging out after it. I believe it's the same issue.
*** This bug has been marked as a duplicate of bug 439408 ***
*** This bug has been marked as a duplicate of bug 438644 ***