ISboxer and Grid?

OK, so I have ISboxer, somewhat working although im still not convinced it's worth the hassle of having free keys on demand, but I am working with it.

I want to use the selected area mouse broadcasting thing so my healer can mouseover the same grid window that my tank has, and then will be able to heal with [target=mouseover] macros

BUT, i can't get the names in Grid to sort by name, where is it? what am I missing?