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. Copy text from terminal 2. open kdiff3 and click cancel on the file selection modal dialog 3. in the left pane (or right for that matter) paste the contents from the clipboard OBSERVED RESULT a window flashes for a brief second EXPECTED RESULT the contents of the clipboard should be available in the left pane (or right one where pasted) SOFTWARE/OS VERSIONS Oracle Linux 8 Gnome: Version 3.32.2 (available in About System) KDE Frameworks Version: 5.96.0 Qt Version: 5.15.3 ADDITIONAL INFORMATION