Output routing problems vestax spin2 ipad air2 latest updates iOS and DjayPro

Untill last iOS and DjayPro updates I use to configure Main Out to iPad’s headphones and cue to vestax’s ch 3-4 ( headphones ) because spin2’s main output is broken.
But after updates, it’s no longer possible. When I plug the jack in the Ipad, the only configutarion possible is split mode through headphones out, while spin2’s outputs are off…