Question XRSocketInteractor and letting go of a GameObject programmatically

I have a simple scene where I drop a GameObject (instance of a prefab) on a socket. The OnSelectEnter event does a comparison of some attributes then either Destroys it or tells the GO to move from the socket to another position using Vector3.MoveTowards().

Currently as the GameObject completes its move, it snaps back to the socket position and remains there.

Does the socket need to be told to let go of the GameObject so the GO can stay in the new position and if so how?

Thank-you in advance.

Using 0.9.4 of the Interaction Toolkit.