I'm also having this problem, no way to change members permissions from any menu. Clicking on their name in the ingame list only brings up their profile. The same issue on both Windows 10 and Xbox one edition.
Evee
I'm also having this problem, no way to change members permissions from any menu. Clicking on their name in the ingame list only brings up their profile. The same issue on both Windows 10 and Xbox one edition.