kendo grid sorting with custom template

Hello.

I have a project with kendo-kncokout plugin and real time data using signarR.
 the data is pushed to the KO view model which is bonded  to the grid and updates the data.

While sorting  on regular grid the data is  resorted on update, but when i try to do this on a templated row it doesn't work. 

 

I'm using a   'useKOTemplates: true'  attribute for the template.

Is there a way to make the sorting  work for a template row?



code :

    <table id="grid" data-bind="kendoGrid: { 
    data: GridTable,
    rowTemplate: 'rowTmpl', 
    useKOTemplates: true,  
    pageable: false, 
    sortable: true, 
    resizable: true, 
    reorderable: true,
    columnMenu: true,
    
    filterable: {extra: false, operators: {string: {eq: 'Full Name',startswith: 'Starts with', }, } }, 
    columns: [
    {field: 'CName()', title: 'CName'},
    {field: 'WOName()', title: 'WOName'},  
    {field:'WOPercentProduced()',type: 'number', title: 'WOPercentProduced'}, 
    {field: 'WODate()', type: 'date', title:  'WODate'} ],  
    dataSource: {data:  GridTable ,schema: { model: { fields: 
    { 
     CName: { type: 'string'},
     WOName: { type: 'string' }, 
     WOPercentProduce: { type: 'number'}, 
     WODate: { type: 'date' }
     } }}}  }">
      

      
        <thead>
            <tr>
                <th data-field="CName">
                    CName
                </th>
                <th data-field="WOName">
                    WOName
                </th>
                <th data-field="WOPercentProduced">
                    WOPercentProduced
                </th>
                <th data-field="WODate">
                    WODate
                </th>
            </tr>
        </thead>
    </table>



tnx

Yaniv