DOMEnvelopeBuilder misses global namespace declaration

I have just been testing a deployment using the latest version of the JBossWS code and the default request message generated by SoapUI is being rejected.

If I send the following message: -
(typ is defined on soapenv:Envelope)

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:typ="http://www.jboss.org/support/phonebook/types">
<soapenv:Body>
<typ:lookup>
<firstName>Darran</firstName>
<surname>Lofthouse</surname>
</typ:lookup>
</soapenv:Body>
</soapenv:Envelope>

It is rejected with the following error: -

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header/>
<env:Body>
<env:Fault>
<faultcode>env:Client</faultcode>
<faultstring>org.jboss.ws.binding.BindingException: org.jboss.ws.jaxb.UnmarshalException: Failed to parse source: The prefix "typ" for element "typ:lookup" is not bound. @ unknown[1,13]</faultstring>
</env:Fault>
</env:Body>
</env:Envelope>

However if I modify the request message to : - (Moving the namespace from the Envelope element to the lookup element)

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<typ:lookup xmlns:typ="http://www.jboss.org/support/phonebook/types">
<firstName>Darran</firstName>
<surname>Lofthouse</surname>
</typ:lookup>
</soapenv:Body>
</soapenv:Envelope>

The web service works as expected: -

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header/>
<env:Body>
<ns1:lookupResponse xmlns:ns1="http://www.jboss.org/support/phonebook/types" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<areaCode>01234</areaCode>
<number>123456</number>
</ns1:lookupResponse>
</env:Body>
</env:Envelope>

Regards,
Darran Lofthouse.