iPhone 16 pro max touch sensitivity issues and lag when typing.

Running on the latest update 18.3 on the 16 pro max. The typing is so slow as it lags and some letters are missed, the sensitivity is sometimes unresponsive, like you have to tap more than once for a response. I have tried updating, hard reset, staying away from the camera button (using it on the desk without holding it) but still the typing is a hustle, it’s slow and lags alot..