new info button

app/UI/Client/Setting/Pages/Settings.php

@@ -3,6 +3,7 @@
 namespace ThurData\Servers\KerioEmail\App\UI\Client\Setting\Pages;
 
 use ThurData\Servers\KerioEmail\App\UI\Admin\Custom\Fields\EnabledField;
+use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Hidden;
 use ThurData\Servers\KerioEmail\App\UI\Client\Setting\Buttons\EditSettingButton;
 use function ThurData\Servers\KerioEmail\Core\Helper\di;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\DataTable\Column;
@@ -94,9 +95,7 @@ class Settings extends DataTable implements ClientArea
      */
     public function replaceFieldSelfdns($key, $row)
     {
-        $field = new EnabledField();
-        $field->addClass("hidden");
-
+        $field = new Hidden();
         return $field->getHtml();
     }