Edit Comment field on xdj rx2

Sorry, I accidentally posted this as a follow up on someone else's post. I wanted to start a new thread...

Please tell us why, with the beautiful touchscreen the rx2 has, we won't get the ability to edit other fields like the comments for example?? It seems like a terrible decision if it was, as you mentioned earlier "intentional". Why? As to intentionally NOT give us the functionality we actually need?

I am a computer coder and I can't see any reason or limitation that would preclude this functionality. Editing text on a song tag should be about the simplest thing to implement.