Did the sign in and out dance, repaired/reset the app, and reinstalled the Xbox App. That's jumping the gun and too drastic right?

Microsoft customer support wants me to reset Windows. This new UI I've been hearing about is busted for me. The separate EA App I used to play It Takes Two a couple months ago still works normally.

In the mean time I can still play what I already have installed. The Xbox App is updated so frequently I'm counting on the next one to fix this problem. I can't install new apps and can't properly manage Game Pass stuff until this issue is fixed. I can still play Game Pass games installed if I can launch them from the Microsoft store, Windows search bar, or finding a list by other means. The real problems is that clicking the cursor on the GUI is unresponsive to anything. I can drag, minimize and expand the app, but I can't press 'X' to close it. I had a cumulative update to Windows 10 a couple days ago which I don't think broke anything by itself, but SEEMINGLY this new GUI is broken on my system after the last Xbox App update I did on Friday March 11th.

Game pass pc app