Problem with form scrolling

Hi,
I'm using SmartGWT 4.0p-20140221.
I've have a form with different fields. When I scroll vertically the fields and labels are getting stretched vertically and they appear like bar codes. After few seconds the look normal. Please see the attached screen shots.

Is there something I need to do to prevent this or fix this?

Thanks.

Attached Images

	FormScrollProblem1.PNG (16.7 KB)
	FormScrollProblem2.PNG (12.9 KB)