Setting the HeightSpect = Auto does not render Horizontal scroll bar for single resource display in IE8

Set Heightspec=Auto in the scheduler and for a single resource view, the Horizontal scroll bar at the bottom is missing in IE 8. Google Chrome render the scroll bar fine. If I add second resource or increase the height by adding another event for the same dates so the two events appears on two lines, I get the scroll bar appearing on the IE8 at the bottom. It's only when there is single line/resource, the scroll bar is a no show. The Width is 935px and the CellDuration is 1440 which is about 13 months total. Thanks for this great product. saved me tons of work.