There is an animation glitch when you are in application and press the home button. When minimization animation completes, the app icon subsequently moves one pixel on the home screen.
I also get a bit of a motion sickness because the background and icons keep moving for a little bit too long. Something strange is happening just at the end of animation.
I have iPhone 8 Plus.
What I’d like to know is how you can physically see something move 1 pixel