I had the same issue after the last upgrade (I am running win11, dedicated desktop, large screen tv); go in your Documents/Zwift folder and kill the pref. XML file(s), that should get you in windows mode and you will see the mouse again.
I had the same issue after the last upgrade (I am running win11, dedicated desktop, large screen tv); go in your Documents/Zwift folder and kill the pref. XML file(s), that should get you in windows mode and you will see the mouse again.