There is a simple bug in UIButtonOffset which happens when you set the Duration to 0.\
A simple way to replicate this is to put 3 buttons in a row horizontally, set the Duration of the offset to 0 for each of them, then hover over button #2 and button #3. The first time you hover over them, their label snaps to the position of button #1's label briefly (appears to last for 1 frame or so).
