Comment by zeusk

> you want to play a game on steam but your friend has bought it on the Microsoft store how do you play together? How do you voice chat?

Both services support adding non platform games through their shortcut/executable.

They also support voice chat for groups and players not in game.

> What do you do when the Xbox services don't work when docker is installed?

File a bug report? Or you just came up with some hypothetical issues?