Class k-pdf-export not applied after using pdfsettings in ClientExportManager

[Ashwin]

Hello

 

<telerik:RadClientExportManager ID="RadClientExportManager1" runat="server">
  <PdfSettings PageBreakSelector=".PageBreak" />
</telerik:RadClientExportManager>

 

On adding of PdfSettings the class which helps to change the exported content does not get applied to the content. 

Please help.