This is among the most broken piles of garbage code i have seen in my life. Windows 10, XBOX gamepass app, and the MCC collection. 1’st can’t join ANY multiplayer matches at all for God knows what reason. Then the MCC doesn’t want to launch at all. Some window pops up with something about store dependencies needing install. But when i click on yes, nothing happens. When i click on no, nothing happens. Tried reinstalling the MCC. Says ERROR, not enough drive space. Tries constantly to install it on C drive where there really is no space. That would make sense EXCEPT in the gamepass settings i set the D drive with 316GB free and also checked for app to ask me which drive i want to install every game to. I never played MCC back when it came out and everyone complained how broken it is, but if this right now is fine, back then consoles probably exploded left and right. Yes, i am quite pissed off! 
You already have a support topic open OP, please keep to that one thanks
https://www.halowaypoint.com/en-us/forums/85d779d52cfd46918b4f8b638f2e3c7b/topics/impossible-to-play-multiplayer/dc2400fc-aa62-48f9-a38e-b39abd951249/posts?page=1