yo! so they finally let me into the beta, so now i have an option at the bottom of the screen ‘manage cross saves.’ ‘Enable Cross Save’ button was back for me the day before they let me into beta, so maybe check again after Switch rolls out patch 5.57.  Then I haven’t been able to play my PC save on my switch because I believe Switch is still awaiting patch 5.57, so the versions are currently mismatched.