It seems that stopping flick animation is not possible, cancelFlick() is not doing anything and due to that positionViewAtCell() or  positionViewAtIndex() is not working as expected.

Example attached.

1. flick table away from the first cell. Flick must come from a touchpad using 2-finger scroll gesture.
2. while animating or stopping at a bound press any key to stop animation and position the view at the first cell