Hi - is it possible to make the "summary" row in a grid non-moving (ie look & feel like the headers) - so that its always visible when scrolling up and down ?

I've created a short example :

https://fiddle.sencha.com/#fiddle/65e


If you resize the window so you cant see all the rows - you need to scroll to the bottom to see the summary line..

Any help would be much appreciated !