I’m guessing it must be an issue with those new miniLED screens, or some other significant generational problem. I have two older 12.9” iPad Pros, one 1st gener

I’m guessing it must be an issue with those new miniLED screens, or some other significant generational problem. I have two older 12.9” iPad Pros, one 1st generation and one 2nd generation (the first with the 120hz display). They are both excellent displays with no such issues with motion or ghosting.