rekordbox ipad no waveform when controlled by xdj aero

Hi,

I just bought an XDJ Aero and have installed rekordbox on ipad. When i play the tracks on the ipad through rekordbox I see the waveform. When I allow the XDJ-Aero to play the tracks it plays the tracks but it only shows me a picture of the track record cover and a rating on the ipad . It does not show the waveform. What am i doing wrong here?

Please help,. thanks