Observed Behavior: Tap and hold on a FlatButton, then slide off it. The Button's InkWell(?) remains highlighted, even if you let go of the tap after that.
Expected Behavior: In addition to unhighlighting onTapUp, the highlight should disappear if the pointer move takes it out of the FlatButton's borders.
Observed Behavior: Tap and hold on a FlatButton, then slide off it. The Button's InkWell(?) remains highlighted, even if you let go of the tap after that.
Expected Behavior: In addition to unhighlighting onTapUp, the highlight should disappear if the pointer move takes it out of the FlatButton's borders.