steam multiplayer not working

[Arlofelix]

everytime i click multiplayer i get the xbox account is required. When crossplay is enabled, and also when crossplay is dissabled.
any fix?

[Blake Hodges]

I'VE FOUND A FIX THAT WORKED FOR ME
 

1. I made a new xbox account (had to make a fake email and everything).
2. Logged into that xbox account on the xbox app on my PC.
3. Profile > Settings > Link Steam. Linked my steam account to the new fake Xbox account.
4. Launched grounded 2 from my steam
5. Still didn't work initially. Enable crossplay > sign in to that new fake Xbox account > click multiplayer > fixed it
6. Quit grounded 2
7. Launch Xbox App > Sign out of fake new xbox account > sign in to your REAL Xbox account > Profile > Settings > Link your steam to your REAL Xbox account
8. Launched grounded 2 and it worked and is fully connected to my REAL xbox account and working