design edit settings form

app/UI/Client/Setting/Forms/EditSettingForm.php

@@ -11,6 +11,7 @@ use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Text;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\BaseForm;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\FormConstants;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Buttons\ButtonCustomAction;
+use ThurData\Servers\KerioEmail\Core\UI\Widget\Buttons\ButtonModal;
 
 use function ThurData\Servers\KerioEmail\Core\Helper\di;
 
@@ -102,7 +103,7 @@ class EditSettingForm extends BaseForm implements ClientArea
         $field->setName('editdkim');
         $this->addField($field);
 
-        $button = new InfoButton('setDefaults');
+        $button = new ButtonModal('setDefaults');
         $this->addButton($button);
 //        $this->addButton($button);
         //  todo: additional section containing Kerio Domain settings like AD integration