I'm triggered. How many times have you reached for the 'end call' button, but the other person ended the call a moment earlier than you, and as you press down the screen immediately flips to your "recent calls" screen and you call a random person straight away?
This is such a common and terrifying experience for me, and yet it's been the default UX on the Phone app since probably day 1.
and this is such an easy fix, just don't make components touchable for X milliseconds after they are visible, some value below average human reaction time.
this could of course get in the way of people quickly navigating via muscle memory, but there's a probably a threshold where it can prevent one without affecting the other.
https://medium.com/p/31773fe6bbd5
I consider it by far the most annoying bug in touch UI's today.
Solution: There must be a small interaction-ignoring delay instituted when any control has just moved to its final rendered location.