I have a radgrid where we wish to have 4 frozen columns and allow users to group one or more of those columns. In the following example, everything is fin un-grouped. I can scroll right and see all the columns. However, when I drag a column and group, the horizontal scroll bar disappears. How do I fix this issue?
<telerik:RadScriptManager ID="RadScriptManager" runat="server"></telerik:RadScriptManager><telerik:RadGrid ID="RadGrid2" runat="server" DataSourceID="SqlDataSourceRadGrid" ShowGroupPanel="true" AutoGenerateColumns="false" Height="600px" Width="600px"> <ClientSettings AllowDragToGroup="true"> <Scrolling AllowScroll="true" FrozenColumnsCount="4" UseStaticHeaders="true" /> </ClientSettings> <MasterTableView TableLayout="Auto"> <Columns> <telerik:GridBoundColumn UniqueName="Dimension" DataField="Group" HeaderText="Dimension" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="DimensionValue" DataField="Dimension" HeaderText="Dimension Value" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="State" DataField="State" HeaderText="State" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="CountyHRR" DataField="County-HRR" HeaderText="County" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="Dimension" DataField="Group" HeaderText="Dimension" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="DimensionValue" DataField="Dimension" HeaderText="Dimension Value" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="State" DataField="State" HeaderText="State" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="CountyHRR" DataField="County-HRR" HeaderText="County" HeaderStyle-CssClass="rgDimensionHeader" ItemStyle-CssClass="rgDimensionItem" FooterStyle-CssClass="rgDimensionFooter"> </telerik:GridBoundColumn> </Columns> </MasterTableView></telerik:RadGrid> <asp:SqlDataSource ID="SqlDataSourceRadGrid" runat="server" ConnectionString="<%$ ConnectionStrings:Default %>" ProviderName="System.Data.SqlClient" SelectCommandType="StoredProcedure" SelectCommand="dbo.PU_GetDimensionPivotAll"> <SelectParameters> <asp:Parameter Name="p_Indicator" Direction="Input" Type="Int32" DefaultValue="18" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_FilterGroup" Direction="Input" Type="String" DefaultValue="" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_FilterDimension" Direction="Input" Type="String" DefaultValue="" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_FilterState" Direction="Input" Type="String" DefaultValue="" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_FilterCounty" Direction="Input" Type="String" DefaultValue="" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_PageSize" Direction="Input" Type="Int32" DefaultValue="200" ConvertEmptyStringToNull="false" /> <asp:Parameter Name="p_PageRequested" Direction="Input" Type="Int32" DefaultValue="1" ConvertEmptyStringToNull="false" /> </SelectParameters></asp:SqlDataSource>