Trying out adding field_ui explicitly.

tests/src/FunctionalJavascript/LayoutBuilderDirectAddTestBase.php

@@ -33,6 +33,7 @@ abstract class LayoutBuilderDirectAddTestBase extends WebDriverTestBase {
     'block',
     'node',
     'contextual',
+    'field_ui',
     'lb_direct_add',
   ];