Solrj xml response parse fails when nested

[Ron Haines]

Seems like when I provide a 'children:[subquery]' in my &fl, and the xml
response now includes a nested <result/> element, the
XMLResponseParser.java throws a 'parsing error', Caused by:
javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,892]
Message: must be value or array

Is there a known issue with the XMLResponseParser being able to handle
nested <result/> elements?

thanks.
Ron