Hi, I have an Enhanced Grid with the Indirect Selecion plugin, so the users can select and deselect rows with checkboxes. My question is, is there a way I can make the grid to sort on the selection?

In the image above I can sort on the column "crash ID". But is there a way I can click on the header (i.e. where the red question mark is) so that I can sort by checkboxes/selections?
My grid creation code is as follows:
this.resultsGrid = new EnhancedGrid({
style: 'height: 100%; width: 100%',
id: 'resultsGrid',
structure: layout,
plugins: {indirectSelection: {headerSelector:true, width:"100px", styles:"text-align: center;"}},
rowSelector: '20px',
keepSelection: true,
});