Grid as subgrid scroll bar problem.

Hi,
I have implemented on my project a Grid as SubGrid following the Main Demo. Noticed a problem with scroll bar area of browser. I noticed that the demo has this effect also.
Any hint how to fix it?
The first image is when selecting Grid Demo 1
The Second image is selecting Functionality/Misc->Grid as SubGrid.
Thanks in Advance,
Omar Zelaya
I have implemented on my project a Grid as SubGrid following the Main Demo. Noticed a problem with scroll bar area of browser. I noticed that the demo has this effect also.
Any hint how to fix it?
The first image is when selecting Grid Demo 1
The Second image is selecting Functionality/Misc->Grid as SubGrid.
Thanks in Advance,
Omar Zelaya