Isn't EF008855 (Bus system KNX radio) too much is class EC000676

In class EC000676 (Logic component for bus system) and in several other classes there are logical features which are possibly double.
EF001499 (Bus system KNX) 
EF008855 (Bus system KNX radio)
EF001500 (Bus system radio frequent)
When EF001499 and EF001500 are both be true, it's the same when EF008855 is true.

The question is:
Do I see this right and if not, what are the differences between the features. 
Maybe a comment in the remarks of the features will give us a clear picture. 

Hi Gabi, this already came to our attention, see also the RFC of your colleague Herman at https://prod.etim-international.com/Rfc/Details?classId=EC000794&classVersion=8&RfcId=22884. Our German colleague Karl Pappas has asked their expert group for a clarification, to which an answer would already be expected now. @karlpappas​: Is there any update yet?

Thank Marc for your answer. I am looking forward to the solution