XTAG xml parser returns XML_READER_ENDELEM for self closed tags

Error when using xtag xml parser (libxml2 parser has higher priority and doesn't have this problem)

[00000293] playlist demuxer error: there's no open element left for <item>

vlc file/xspf-open://playlist.xspf

sample playlist.xspf

<?xml version="1.0" encoding="UTF-8"?>
<playlist version="1" xmlns="http://xspf.org/ns/0/">
        <title>Bibliothèque</title>
        <location>file:///home/remi/.local/share/vlc/ml.xsp</location>
        <trackList>
                <track>
                        <identifier>0</identifier>
                        <location>file/xspf-open:///home/remi/.local/share/vlc/ml.xsp</location>
                </track>
        </trackList>
        <extension>
                <node title="Bibliothèque">
                        <item href="0" />
                </node>
        </extension>
</playlist>