--- A\mod\scorm\player.php
+++ B\mod\scorm\player.php
@@ -79,84 +79,87 @@
 if ($newattempt !== 'off') {
     $url->param('newattempt', $newattempt);
 }
+if ($displaymode !== '') {
+  $url->param('display', $displaymode);
+}
 $PAGE->set_url($url);
 $forcejs = get_config('scorm', 'forcejavascript');
 if (!empty($forcejs)) {