Like most things in the golf swing, long backswings, moving upper body forward in downswing, late wrist set, etc….these are ingrained feels and there is no drill that will eliminate it in the next small bucket.
You make an effort on every swing to rectify the situation. A week from now you will notice nothing. A month from now you will notice it looks a little better. 6 months from now it’s where you want it.
Those wanting a drill for immediate gratification are going to exhibit Albert Einstein’s definition of insanity.