In tag coop pressing the windows key brings up the windows menu. This only happens when it's not my turn. Window key is blocked as expected when it is my turn.
I'm not sure this will be fixed, but a solution could be to block the windows key externally. This can be done with an app or with most gaming keyboards at a hardware level (they usually have a button for this).
In tag coop pressing the windows key brings up the windows menu. This only happens when it's not my turn. Window key is blocked as expected when it is my turn.