Fix screen force-delete submission

test/web-screens-routes.test.js

@@ -269,6 +269,7 @@ test('screen edit page offers force delete for disconnected onboarding bindings'
 
   assert.match(html, /Force delete/);
   assert.match(html, /name="force_delete" value="1"/);
+  assert.match(html, /data-native-submit/);
   assert.match(html, /Force delete this screen group and unlink its onboarding devices\?/);
   assert.ok(html.indexOf('form="screen-force-delete-form"') < html.indexOf('class="btn-group save-action-group"'));
   assert.match(html, /class="ms-auto">\s*<div class="btn-group save-action-group"/);