issue prepopulate integration

node/add/project-issue/projectname?edit[title]=title of an issue does not work with the prepopulate module. I believe it comes from project_issue_form() in issue.inc which set the #default_value of the title:

  if ($allow_metadata_changes) {
    $form['issue_details']['title'] = array(
      '#type' => 'textfield',
      '#title' => t('Title'),
      '#default_value' => $node->title,
      '#size' => 60,
      '#maxlength' => 128,
      '#required' => TRUE,
    );
  }