Hey folks,
Not so much a support as much as it's a fix for if things aren't working.
In newer versions of macOS, network adapters can't be passed through VirtualHere from a macOS server.
This doesn't sound like it would block an iPhone from being shared, but Personal Hotspot acts as a USB Ethernet adapter.
So if you're having trouble getting an iPhone shared, make sure the Personal Hotspot Allow Others to Join switch is turned off then try again.
.
Thanks for the information.