Cue Mixes not working

I have Cubase Pro 8.5 on Mac and I have IC Pro…

I have 2 cue sends set up in my control room and can see them on Cubase in the mix console…

I go to IC Pro on my iPad or iPhone and NEITHER of them will display the cue mixer when switch to view the cue mix…

HELP…

I NEED THIS FUNCTION!!!

Greg

update

If I create a brand new project the cue sends work…

if I open an old project the cue sends dont show on ic pro…

Any ideas