Hi,
there's a default in the Management Tools "copy also object features", so if you activate it, objects will be copy in Advance with all feature and holes. This is nice but not everytime helpfull.
It would be great if there will be switch button, similar to the "Turn 2D snaps on/off" switch. If you activate the switch, the copy command take the features, if the switch is off it will only copy the object.