SUMMARY Quicklaunch icons can no longer be rearranged by drag-and-drop. STEPS TO REPRODUCE 1. Add "Quicklaunch" widget to a Plasma toolbar. 2. Add icons to the created Quicklaunch section. 3. Try to rearrange the icons by using drag-and-drop. OBSERVED RESULT Icons stay immobilized and stay fixed in position during drag-and-drop. EXPECTED RESULT Icons should follow the cursor in a drag-and-drop fashion. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux / Wayland Session (available in About System) KDE Plasma Version: 6.1.1 KDE Frameworks Version: 6.3.0 Qt Version: 6.7.2 ADDITIONAL INFORMATION This appears to be a KDE 6.1 regression. I do not remember encountering it with KDE 6.0
*** This bug has been marked as a duplicate of bug 481922 ***