All the grids in FME servers are not sortable by users, sorting is the very basic function expected by all users from any software these days.
Please allow users to click on any column header to sort ascending/descending/removing sort for a given column.
The user should be able to hold the shift or control key to choose multiple columns to sort.
The sort function should work for all supported data types in the column, e.g. Number, text, date, user, etc.