Physics interaction : Cable actor

Hello. I’ve added the ability for my character to pick up cubes using a physics handle.

I’ve added a cable actor that also uses physics. I have the same exact cube setup at the end of the cable, in a blueprint. For some reason in this blueprint, I cannot grab the cube that I’ve attached to the cable.

Is there something I missed to enable physics interaction through cables? I attached the cube to the end of the said cable. So I hoped I could grab my cube & move the cable around.