When using Workflow, Workflow Extensions and Workflow Named Transitions, buttons don't appear.

Workflow Extensions allows for workflow state changes to happen when saving a node by providing a button for each possible new state as a button to click on to save the node. It would be most useful if this was available for use with EditView, but for now it isn't working. I think it is a fairly easy fix but I haven't identified where the problem is. EditView creates new forms for editing each node, but somehow the workflow information isn't being included in the form array. I think the problem might be on this line in editview.theme.inc but I'm not certain:

 $variables['form'] = drupal_get_form('editview_node_form_'. $variables['row']->nid, $node, $variables['view'], $variables['id'], request_uri());
  }