Left scroll in dhtmlxgrid

Hi,
If I set a max height to grid with enableAutoHeight, I get a vertical inner scroll on right, but if the grid has many columns, the vertical inner scroll is not visible.

How can I get a left vertical scroll?

Thanks in advance

If I set a max height to grid with enableAutoHeight, I get a vertical inner scroll on right,

Unfortunately the described problem cannot be reconstructed locally.
Could you please, provide a complete demo or a demo link, where the problem could be reconstructed.