However this also means if you align it wrong by even 1mm it could lead to bubbles that will always form on one sides edges or a corner not sticking down 100 due to the misalignment

Perfect screen scratched and has a hole on the second day it is separating in the corners spontaneously

That seems intentional to make sure cases fit perfectly as my otterbox strada does but its thin enough that i think a case could go right over it anyway