test use sections

app/UI/Client/Setting/Sections/AdditionalSection.php

@@ -26,7 +26,7 @@ class AdditionalSection extends FreeFieldsSection
     {
         $dkimsigenabled = new Switcher('dkimsigenabled');
 //        $dkimsigenabled->addHtmlAttribute('disabled', true);
-        $dkimsigenabled->setDefaultValue('checked');
+        $dkimsigenabled->setDefaultValue("on");
         $this->generateDoubleSection([$dkimsigenabled]);
         $tfaenabled = new Switcher('tfaenabled');
         $tfaenabled->addHtmlAttribute('disabled', true);