The LiveData script service query() method doesn't honor the "sourceParameters" parameter

#set ($properties = {
  'id' : 'moreLD',
  'properties' : 'doc.title',
  'source' : 'liveTable',
  'sourceParameters' : "className=DocApp.Code.DocumentationClass&resultPage=DocApp.Code.LandingPageLiveTableResults&translationPrefix=docapp.&location=$services.model.serialize($doc.documentReference.parent, 'local')"
})
$services.liveData.query($properties)

{{html}}
  $services.liveData.render($properties)
{{/html}}