STEPS TO REPRODUCE 1. Press F2 or the other shortcut you have assigned to rename selected item (file or folder). 2. Switch focus away from Dolphin by clicking over other window or pressing Alt+Tab (supposing that's your shortcut to select a different window). 3. Switch focus back to Dolphin without directly clicking its window, so press Alt+Tab instead or use the desktop panel. OBSERVED RESULT The focused element will be current tab (you can see it outlined) i.e. if you press side arrow keys you'll activate a different tab (assuming there's more than one open in current Dolphin window). EXPECTED RESULT Focus should remain on selected item (file/folder) so that arrow keys should select previous/next item. Note: from my experience, the result is very different if you triggered Rename by using context-menu item. That way the renaming process doesn't end when you select a different window, so this bug doesn't happen. This bug only happens when I trigger Rename by pressing the shortcut (F2). SOFTWARE/OS VERSIONS Linux/KDE Plasma: openSUSE Tumbleweed (available in About System) KDE Plasma Version: 5.26.3 KDE Frameworks Version: 5.99.0 Qt Version: 5.15.7 ADDITIONAL INFORMATION Wayland