Created attachment 153450 [details] 1 more on right and bottom SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Draw rectangle 2. See preview OBSERVED RESULT rect on preview EXPECTED RESULT rect out of range preview SOFTWARE/OS VERSIONS Windows: 11, 10, 7 ADDITIONAL INFORMATION
This only happens if you also have "outline" set to "brush" (or "brush (background color)". At 1 pixel we have to choose a side. I'm afraid that there's no actual bug here but merely a compromise.