message: Waited until scroll to update last motion
diff: @@ -70,10 +70,8 @@ public class CoordinatorLayoutView extends CoordinatorLayout {
  int activePointerIndex = ev.findPointerIndex(activePointerId);
  int y = (int) ev.getY(activePointerIndex);
  int yDiff = Math.abs(y - lastMotionY);
  - if (yDiff > touchSlop) {
  + if (yDiff > touchSlop)
  dragging = true;
  - lastMotionY = y;
  - }
  break;
  }
  }
  