Problem: Horizontal keyboard navigation (Left/Right arrows) in the Grid fails to scroll the container when reaching the edge of the visible area.
Cause: Neo.grid.Container.scrollByColumns calls Neo.main.DomAccess.scrollTo using id: me.id. However, GridContainer overrides its root VDOM ID to me.getWrapperId() (suffix __wrapper). Therefore, the scrollTo call targets a non-existent DOM ID and fails silently.
Fix: Update scrollByColumns to use id: me.vdom.id (or me.getWrapperId()).