          // update the indices
          this._columnStartIndex = columnStartIndex;
          this._columnStopIndex = columnStopIndex;
-@@ -962,7 +1093,11 @@ var Grid = function (_React$PureComponent) {
+@@ -962,7 +1095,11 @@ var Grid = function (_React$PureComponent) {
        var scrollLeft = _ref6.scrollLeft,
            scrollTop = _ref6.scrollTop,
            totalColumnsWidth = _ref6.totalColumnsWidth,

 
       this._onScrollMemoizer({
         callback: function callback(_ref7) {
@@ -973,19 +1108,26 @@ var Grid = function (_React$PureComponent) {
               onScroll = _props7.onScroll,
               width = _props7.width;
 

         });
       }
 
@@ -909,6 +1037,11 @@ var Grid = function (_React$PureComponent) {
           visibleRowIndices: visibleRowIndices
         });
 
