I’ve only ever seen that if I don’t make a complete swipe up, or if for some reason I swipe too slowly. A quick firm swipe or a swipe to the center of my screen, I’ve got the 14PM so it requires a longer finger motion to get to the halfway point of the screen, always results in a smooth transition to the Home Screen. I’ve always figured that it’s as if the motion isn’t being interpreted properly when I don’t do it smoothly. As long as my motion is smooth and quick enough the response on the screen is Smooth as butter. But I occasionally do have a shaky finger