n-Track for iOS with focusrite scarlet 8i8

Just got a focusrite that I planned to use with my iPad. I have n-Track 10 on my desktop and I just bought the iOS version. The windows version sees the 8i8 fine and it shows the channels and levels. When I plug the focusrite into my iPad I don’t see the input levels. It does see the focusrite and It will record and it gets sound that shows in playback. But I don’t see the levels in the mixer for input. Any suggestions?