I wouldn't think so. I know my boot has changed but once you lock it.. it should be back to normal.
Sideloaded mine in 10 min
I wonder if all the missed taps or gestures were from me having my finger on the sensor in the past. I'm going to make sure I'm not touching the sensor. In my testing.
Fingerprint gesture is under settings gestures and it allows you to use your reader to swipe down the notifications drawer