Property Calculator does not support System Objects

I doubt there's any general reason why Property Calculator could not update Person objects created by User Sync module. It likely depends on the details of what you are trying to do (which property you are trying to update and when and so on). I suggest raising this as an Implementation Support Request and providing your use case, current configuration and any error messages in the case.

I doubt there's any general reason why Property Calculator could not update Person objects created by User Sync module. It likely depends on the details of what you are trying to do (which property you are trying to update and when and so on). I suggest raising this as an Implementation Support Request and providing your use case, current configuration and any error messages in the case.