Created attachment 145975 [details] Screen recording (xorg) 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 *** App icons can be moved to tray and after they moved, some phantom spacer appears STEPS TO REPRODUCE 1. Drag and drop icon to tray 2. Try it again but with another app SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.23.90 KDE Frameworks Version: 5. 90.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION See attachment
*** This bug has been marked as a duplicate of bug 416927 ***