Issue #3292201 by majid.ali: Notice on form display

   */

  public function getSelectedOptions($default_all = FALSE) {

    $defaults = $this->getTargets();

    $targets_available = [];

    // If a subset of targets have been specified, use them.

    $targets_conf = $this->getSetting('available_targets');

    if ($targets_conf) {

      $targets_available = [];

      foreach ($targets_conf as $key) {

        if (isset($defaults[$key])) {

          $targets_available[$key] = $defaults[$key];