I have a grid that I setNoHeader to true. I also am attaching an onMouseOver event to this grid and changing the background color of the cells in this event. What I have noticed is the the top row does no fire the onMouseOver event. Is this because the grid treats the top row a a header when setNoHeader is true? Is there an easy way for me to fix this?

Thank you.

Unfortunately the issue cannot be reconstructed.
Please, make sure that every row has a unique id.

If issue still occurs - please provide any kind of sample to reconstruct the issue