When scrolling to bottom of grid rows become misaligned

When scrolling to bottom of grid rows become misaligned in Chrome 43.0.xxx but not in IE 10.0.28.

It’s a split grid that is also showing tree data.

I’m using dhtmlxGrid v.3.0 Professional edition build 110713

Unfortunately the issue cannot be reproduced with current version of dhtmlxTreeGrid.
Please, try to update your dhtmlxTreeGrid. If the issue still occurs after the update, please, provide with a complete demo, where the problem can be reproduced locally.