SudsLibrary Robot Framework : incorrect WSDL parsing - web-services

Question

It seems that my request SOAP object is being parsed incorrectly by SudsLibrary 0.8. Given that I have the following complex type:
<complexType name="getSchoolRequest">
<sequence>
<element name="school_name" type="xsd:string"/>
<element maxOccurs="1" minOccurs="0" name="school_type" type="xsd:string"/>
<element name="requestee" type="xsd:string"/>
<element maxOccurs="1" minOccurs="0" name="requestee_age" type="xsd:int"/>
</sequence>
</complexType>
<element name="getSchoolRequest" type="impl:getSchoolRequest"/>
I generate the SOAP message with the following code:
Check SOAP Service Functional
create soap client ${WSDL_ENDPOINT}
${mySchoolRequest}= create wsdl object getSchoolRequest
${mySchoolResponse}= call soap method getSchoolResponse ${mySchoolRequest}
As a result, I get this SOAP message as the final creation:
<SOAP-ENV:Envelope xmlns:ns0="http://jaxws.webservices.my.srv/schemas" xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns1:Body>
<ns0:getSchoolRequest>
<ns0:school_name>
<ns0:school_name/>
<ns0:requestee/>
</ns0:school_name>
<ns0:requestee/>
</ns0:getSchoolRequest>
</ns1:Body>
</SOAP-ENV:Envelope>
What I expect to see instead is something like this:
<SOAP-ENV:Envelope xmlns:ns0="http://jaxws.webservices.my.srv/schemas" xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns1:Body>
<ns0:getSchoolRequest>
<ns0:school_name/>
<ns0:school_type/>
<ns0:requestee/>
<ns0:requestee_age/>
</ns0:getSchoolRequest>
</ns1:Body>
</SOAP-ENV:Envelope>
SoapUI confirms that the version I expect is the one that generates. Am I missing something with SudsLibrary in making this generation accurate?