i would disagree. if the shock compresses off power, then how would you explain more pod droop increasing steering?
another reason I think it is the other way around is because, the front wheels free wheel. so for a car to slow or brake, it takes the rear wheel to slow the car down. when the rear wheels produce drag to slow the car down, it allows the weight of the car to shif forward and the shock extends. that is why you increase shock length to get more off power steering.
on power = shock compresses
off power = shock extends