Displays a column title which can show a sorting icon if a network request is still active. This can be used for your columns when using the FwPaginationWrapper, so that sorting works properly. It should be set as the columns component (not the cellComponent), like so:
columns: [{
label: 'Name',
valuePath: 'name',
component: 'fw-column-sortable'
}...]
If you do this, when you are sorting the table within the paginated wrapper, it will display a spinning icon letting the user know that the sort is loading.