People on windows 10 try to invite someone who is on xbox and it says that they cant join.

Put the summary of the bug you're having here

*What I expected to happen was...to invite an xbox player to my world but it doesn't let them.

*What actually happened was...they got a pop up saying my world was no longer available,

Steps to Reproduce:
1. login to minecraft windows 10
2. Invite friend on xbox
3. have friend try to join
4.get message saying the world is no longer available