SUMMARY Settings -> Bluetooth -> Add New Device... is broken for me. The icon from the system tray works, though. STEPS TO REPRODUCE 1. Go to Settings -> Bluetooth -> Add New Device... (and wait a bit) 2. Then use the bluetooth icon from the system tray and the plus icon to add new device OBSERVED RESULT From the settings menu, no devices are shown. Using the system tray works perfectly. EXPECTED RESULT Both should yield same devices SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.24.4 KDE Frameworks Version: 5.93.0 Qt Version: 5.15.3 Kernel Version: 5.17.4-arch1-1 (64-bit) Graphics Platform: X11 Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz Memory: 15.4 GiB of RAM Graphics Processor: Mesa Intel® Xe Graphics
Cannot reproduce on Fedora 35 with all KDE software built from git master; both work for me.
Can't reproduce anymore, so closing this.