public static void ScrollToVertical(int offset)
        {
            if (!IsOpen)
            {
                return;
            }

            var treeViewInstance = TimelineWindow.GetTreeView(TimelineWindow.Instance);
            var scrollPosition   = TreeView.GetScrollPosition(treeViewInstance);

            scrollPosition.y -= offset;
            TreeView.SetScrollPosition(treeViewInstance, scrollPosition);
            TimelineEditor.Refresh(RefreshReason.WindowNeedsRedraw);
        }