ej2 document editor Table format problem
I have docx with table: 
I use:
<script src="~/js/ej2/documenteditorhelper.js"></script>
<script>
function getAbsoluteURL() {
return "@Url.Content("~/")";
};
window.baseurl = getAbsoluteURL();
var documenteditor;
document.addEventListener('DOMContentLoaded', function () {
var documenteditorElement = document.getElementById("container");
var container = documenteditorElement.ej2_instances[0];
container.showPropertiesPane = true;
container.documentEditorSettings.showRuler = true;
documenteditor = container.documentEditor;
documenteditor.isReadOnly= false;
documenteditor.enableSelection= true;
documenteditor.enableEditor= true;
documenteditor.enableTableOptionsDialog= true;
documenteditor.enableTablePropertiesDialog= true;
documenteditor.enableBordersAndShadingDialog= true;
documenteditorElement.ej2_instances[0].serviceUrl = window.baseurl + 'api/documenteditor/';
documenteditor.serviceUrl = window.baseurl + 'api/documenteditor/';
container.documentChange = function (args) {
//updateDocumentTitle();
};
titleBarDiv = document.getElementById('documenteditor_titlebar');
initComponentAndWireEvent();
});
</script>
But I get: 
What am i missing?
