Accept the Rocket League license agreement?

Re
- in Xbox
2

My son would like to play Rocket League with a buddy. He plays on the XBox one, the buddy on Steam. When in Casual a 2vs. 2 game, it doesn't work. It says my son has to accept the license agreement first.

Unfortunately we're at a loss. How does it work? Can someone help us?

Fl

Can you take a picture of it Can't he just press "Accept"?

Re

Yes, I'll send you a photo of it tomorrow. Unfortunately, there's nowhere to press.