Created attachment 144353 [details] pic SUMMARY *** When window is maximized, due to adaptive transparency, the panel becomes dark. But if we snap two windows side by side and whole screen area is covered, it remains transparent and not dark. *** STEPS TO REPRODUCE 1. Snap two windows side by side 2. Panel remains transparent OBSERVED RESULT Panel remains transparent EXPECTED RESULT panel becomes dark SOFTWARE/OS VERSIONS Linux/KDE Plasma: Operating System: Kubuntu 21.10 KDE Plasma Version: 5.23.4 KDE Frameworks Version: 5.88.0 Qt Version: 5.15.2 Kernel Version: 5.13.0-22-generic (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-7700HQ CPU @ 2.80GHz Memory: 15.5 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 630 ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 437521 ***