[Webkit-unassigned] [Bug 169509] If a scrollable layer is at its end position and user tries to scroll it with a down-scroll gesture, it will not scroll

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=169509

--- Comment #2 from Noam Rosenthal <noam at webkit.org> ---
@smfr Exactly, seems like ScrollAnimator::handleWheelEvent returns false when you start 
 scrolling in the wrong direction, and then assigns the frame to stopElement. 
Maybe in a case like this one (where scroll is possible in the opposite direction) ScrollAnimator and friends should return true but not actually scroll, or alternatively return a value that would signal EventHandler to not latch?

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