OXMLSubDocument: copy PrintWhenGroupChange, too

Change-Id: If6a5d9a50f5d600b96faebc51b9798a8e63eec49
Reviewed-on: https://gerrit.libreoffice.org/9501Reviewed-by: Lionel Elie Mamane <lionel@mamane.lu>
Tested-by: Lionel Elie Mamane <lionel@mamane.lu>

reportdesign/source/filter/xml/xmlSubDocument.cxx

@@ -118,6 +118,7 @@ void OXMLSubDocument::EndElement()
             uno::Reference< report::XReportControlModel >   xComponentModel(m_xComponent,uno::UNO_QUERY);
             if ( xComponentModel.is() && xFakeModel.is() )
             {
+                xComponentModel->setPrintWhenGroupChange(xFakeModel->getPrintWhenGroupChange());
                 const sal_Int32 nCount = xFakeModel->getCount();
                 try
                 {