Anyone else experiencing input delays on KitKat 4.4.4? topic

Hey guys. My N5 is still stuck on KitKat in 2015 and I'm experiencing some annoying delays in the menu when I go to settings > battery/apps and then I go back quickly to the main screen. It's not really bad but it's still noticeable. About a month ago when I first got the phone out of the box I didn't even have these so called 'input lags', I'd rather call them delays.

Anyone else in the same boat?

Ty