Vertical cell alignment problem in list grid.

Is there any way to vertically align list grid cell in top position? I am using the following smart client features for my list grid cell alignment.
1) cellAlign:"left" => As expected it is working fine.
2) cellVAlign:"top" => Not working.(I have tested it in Firefox- 25.0.1, Google Chrome- 31.0.1650.63 m and IE-9.0).

I am using “SmartClient_v90p_2013-08-15_Pro” version. Please check the attached screen shot.

Attached Images

ListGridVerCellAlignProblem.png (14.3 KB)