Row styling on calculated columns is not working

Summary

Row styling on calculated columns is not working

Content

Hi,

We have added a new column in the table using cell template by referring https://blogs.oracle.com/shay/adding-calculated-fields-to-your-visual-builder-ui

Also, we have done row styling using row-renderer='[[oj.KnockoutTemplateUtils.getRenderer("row_tmpl", true)]]' 

<script type="text/html" id="row_tmpl">    
         <tr data-bind="style:{ color: x == y ? 'red' : y > z ? 'blue' : 'black' }">
                <td data-bind="text: col1">
                </td>
                <td data-bind="text: col2">
                </td>               </tr>                 </script>

Now - we are not able to add this calculated column in row template. Whenever we add this, table doesnt render at all.