Google Classroom link issue

I have been able to import all of my classes from Google Classroom but I've noticed that the student's email address so not import. Their student id, gender and grade show up but not their email. Is there something I'm doing wrong? How do I fix this? Thanks!

It will be improved in our next update. If you'd like to join the Beta tests and download it before the official release send us an e-mail from the app: tap on Help > Support&Suggestions