Pixel 6 touch screen less precise after replacement

I have had my Pixel 6 screen replaced after a big crack.

After finally fixing the fingerprint sensor issue, I still find myself with a major problem:

The touch screen is less "precise" when typing fast. Namely, when I am writing fast and touch the screen in two points almost simultaneously, it interprets it as a "swipe", and therefore misses the first of the two touches.

This had never happened before the change. Is this a known issue, or could it be a problem with the new screen itself?

Thanks!