Connect Gooseneck Coupler to Ball

What happens here

The operator retrieves the power remote from the trailer's toolbox. They then activate the remote to slowly lower the trailer's gooseneck assembly. The gooseneck coupler descends onto the spherical gooseneck ball in the truck bed. Once seated, the hitch mechanism is implicitly locked (though not explicitly shown) to ensure the trailer is securely attached to the truck.

Goal: Using the trailer's power remote, lower the gooseneck coupler onto the truck's hitch ball, ensuring a secure connection.