correct me if I'm wrong, I thought a child will use the parents properties only when it is already parented when the attributes are set. So when you parent it to the entity after all attributes are set, it should not affect the child.
But as I said, I'm not sure if this was "fixed" in one of the recent releases or if it still works.
But as I said, I'm not sure if this was "fixed" in one of the recent releases or if it still works.