Row hovering does not work once a row has been selected

I have enabled row hovering as follows:

      <font style="color: rgb(0, 128, 0);" size="3"><span style="font-family: Luicida Console;">mygrid.enableRowsHover(true,

‘cssClassName’ ); 

This works initially and highlights the rows
as the user hovers over them, however as soon as the user clicks on a
row or highlights a block selection hovering over rows no longer
highlights the row.

Conflict between hovering and block selection confirmed and fixed.
Please use attached file instead of original one. (2.47 KB)