IE11: The xml object loaded with Ajax plugin fails to find children

[Alfonso Martínez de Lizarrondo]

Create a "test.xml" file with something like this:

<?xml version="1.0" encoding="utf-8" ?><Templates><Template>content</Template></Templates>

Add this to a page with CKEditor:

CKEDITOR.on('instanceReady', function(e) {
	CKEDITOR.ajax.loadXml( "test.xml", function(oXml) {
		var child = oXml.selectSingleNode( 'Templates' );
		if (!child)
			alert("Failed, the Templates node hasn't been found");
		else
			alert("XML successful");

	});
});

Now when the page is loaded IE11 will state that the child hasn't been found This can be prevented by using the XML code found in CKFinder (in theory it was added for Android, but it turns out that it also works here).

[Jakub Ś]

This looks like continuation of #11390.

Problem presented by @alfonsoml can be reproduced on IE10+.

I'm setting 4.0 as start version.