load.php: Dynamic Update has been broken since implementing of...

load.php: Dynamic Update has been broken since implementing of 'element-update' (#3180). Now both methods, 'element-update' and 'form-update' should be fine.

extension/qfq/api/load.php

@@ -65,8 +65,9 @@ try {
     $answer[API_STATUS] = API_ANSWER_STATUS_SUCCESS;
     $answer[API_MESSAGE] = 'load: success';
     $answer[API_FORM_UPDATE] = $data;
+
     $answer[API_ELEMENT_UPDATE] = $data[API_ELEMENT_UPDATE];
-    unset($data[API_ELEMENT_UPDATE]);
+    unset($answer[API_FORM_UPDATE][API_ELEMENT_UPDATE]);
 
 } catch (qfq\UserFormException $e) {
     $answer[API_MESSAGE] = $e->formatMessage();