Courses won't load when submitting on IOS App

Community Novice

I searched first but could not find it.. 

I have students creating ePubs in book creator and handing in on iPad through Canvas Mobile.. but some (not all) are not able to see their courses when they go to submit..  I thought it was a problem on our end.. but it is not.. 

I tried using my phone and another app and no problems.. but on iPad.. I got the same box for comments but no assignment.. Have anyone else experienced this.. I tried rebooting, reopening.. all that stuff. 

So the steps they are following.. Share-o - then choosing Canvas. Then this window pops up and it should have the ability to choose course and assignment but it is not available. 

The wonder is that not all students are having the problem.. only some.. (including me) 


the window that I recreated..