I just installed Big Sur on my Late 2013 MacBook Pro 15". Usually I can go into system preferences and the choose my boot camp drive under start up disk and restart. Now it just reboots twice and starts back into macOS. I am able to boot into windows by holding the option key when restarting. Is there a way to fix this? I did add system preferences to allow full disk access but that didn't change anything. thanks in advance.