Created attachment 169527 [details]
Currently, three option in the New UI change Menu description blocks the apply buttons. Besides, the existing theme option should be blurred as it is already applied in the application.
Operating System: Arch Linux
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.13-arch1-1
OS Type: 64-bit
Processors: 4 × Intel® Core™ i5-6200U CPU @ 2.30GHz
Memory: 3.7 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 520
Created attachment 169528 [details]
Created attachment 169529 [details]
Created attachment 169530 [details]
Looks like a duplicate of bug 138051.
*** This bug has been marked as a duplicate of bug 138051 ***