SUMMARY After updating to Plasma 5.15 and when using Icon View, headers from the KCM you've just used can show up in the KCM you're currently using. STEPS TO REPRODUCE 1. Use Plasma 5.15 and Icon View 2. Open e.g. Font Management and then Icons KCMs OBSERVED RESULT https://i.ibb.co/KWccmWb/photo-2019-02-15-16-49-48.jpg EXPECTED RESULT Only the current KCM's header is shown. SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.15.0 KDE Frameworks Version: 5.55.0 Qt Version: 5.12.1
*** This bug has been marked as a duplicate of bug 400876 ***