- Small quickfix adding backward compat. to the old ui.endform notation

src/Form/UiForm.php

@@ -31,6 +31,7 @@ class UiForm extends UiElement implements Extension {
         $constructor = [];
 
         switch($token) {
+            case 'ui.endform': # bw compat
             case 'ui:endform':
                 return "</form>";
         }