1. The "Colors and decorations" item is not available in the "Appearance" settings section - https://i.ibb.co/Kjcb9w2h/20250517-151845.png 2. The installed window design options in the "Colors and decorations" section are not available - https://i.ibb.co/mFCmn55n/20250517-152112.png Operating System: Fedora Linux 42 KDE Plasma Version: 6.3.90 KDE Frameworks Version: 6.14.0 Qt Version: 6.9.0 Kernel Version: 6.14.6-300.fc42.x86_64 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 7735H with Radeon Graphics Memory: 16 ГиБ of RAM (13.3 ГиБ usable) Graphics Processor: AMD Radeon 680M Manufacturer: LENOVO Product Name: 21HY System Version: ThinkBook 14 G5+ ARP
Those KCMs are definitely where they're supposed to be in the Plasma repos, and this works fine when I compile everything from source. That means this is either a packaging issue with whatever repo you're using to get the beta, or a configuration issue on your local machine. I'd recommend reaching out to the Fedora folks about it.