In the sample (http://webstd.lge.com/jihye/repo/spatial-navigation/demo/sample/heuristic_default_move.html), the focus moves out of the scrollable element before the scrollbar reaches the end. Maybe this is the reason for resetting the search origin when the focused element becomes offscreen.
In the sample (http://webstd.lge.com/jihye/repo/spatial-navigation/demo/sample/heuristic_default_move.html),
the focus moves out of the scrollable element before the scrollbar reaches the end.
Maybe this is the reason for resetting the search origin when the focused element becomes offscreen.