I have a windows 11 arm64 installed in Parallels on macOS M1.
Zerotier installed fine and shows online but it can’t be pinged from outside, even from macos host which also has zerotier which works just fine.
Control Panel\Network and Internet\Network Connections shows just Parallels VirtIO network adapter, nothing else. (don’t remember if in windows zerotier installs a virtual network interface or not)