X-Plorer does not show instances where root element has a na

I have a schema with a default namespace. When looking at the doctype in the navigation tree I see no instances.

I make an XQuery and see all the instances.

Is there a problem with X-Plorer and namespaces? Is there a fix?

X-Plorer uses X-Query, not XQuery, and X-Query doesn’t work with default namespaces in the schema.

I’d recommend that you always use a prefix in the schema. There’s no problem with creating your instance documents using a default namespace, regardless of how you defined the schema.