Bright spot on iPad Pro 10.5”

I came across this thread on the MacRumours forums yesterday whilst investigating an issue I think I have with mine. About an inch up from the home button I have a lighter area of the screen, which is visible on a whiter background and more evident when scrolling. Given this is now a 14 page thread I’m wondering if there is a problem with the 10.5”?

I’ll keep an eye on mine as I have Apple Care + still valid for a little while but I’ll report back.

Lee Peterson @LJPUK