Hello, I am referring to the Filters section of https://docs.telerik.com/kendo-ui/controls/data-management/spreadsheet/end-user/user-guide
that describes the Sort fields spreadsheet function ("Sort range A to Z" and "Sort range Z to A" options appears when you click the filter button on the top of a column.
I would like to know how to change the javascript sorting function used for each of these options (it seems to be described on page https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/columns.sortable in the "EXAMPLE - DEFINE CUSTOM COMPARE FUNCTION" section, but I am having difficulty getting this to work).
Thank you!