You should also squat shallow.
I only ever walk the bar out. Moving your knees or hips is an injury waiting to happen IMO.
Its a bit like the difference between T&G vs Paused benching.
do you bounce the weight at the top of your squat and bench?
No, so dont fucking bounce your deadlift
You're living in a dream world young man.
That is not exercise that is showing strength, but keep doing what your doing.