Not sure if I mentioned it or not but I didnt realize Gears of War Ultimate has a separate achievement pool than the "Windows 10 PC" version.
I was confused at why I was still getting achievements for a game I already had played 3 years ago through GamePass on PC.
Anyways, started playing Gears of War Ultimate on my Xbox Series S.
Kinda tough playing a shooter with a controller, so used to playing it with a M/K combo.