Genius Won't Work With iMatch

Genius stopped working on my iPhone ever since I turned on iMatch. The atom button sometimes appears and sometimes disappears. When it's there, I press the button and it tells me Genius needs to be turned on in iTunes. Genius is already turned on in iTunes on my computer so I don't know what to do.

I tried toggling iMatch on and off on both the phone and the computer, but that didn't fix the problem.