diff --git a/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php b/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
index f17fb2ea14..767b6c8ad9 100644
--- a/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
+++ b/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
@@ -138,7 +138,7 @@ public function settingsForm(array $form, FormStateInterface $form_state) {
     $elements['responsive_image_style'] = [
       '#title' => t('Responsive image style'),
       '#type' => 'select',
-      '#default_value' => $this->getSetting('responsive_image_style') ?: NULL,
+      '#default_value' => NULL,
       '#required' => TRUE,
       '#options' => $responsive_image_options,
       '#description' => [
diff --git a/core/modules/responsive_image/tests/src/Functional/ViewsIntegrationTest.php b/core/modules/responsive_image/tests/src/Functional/ViewsIntegrationTest.php
index f82bf2308d..22fd9a13bd 100644
--- a/core/modules/responsive_image/tests/src/Functional/ViewsIntegrationTest.php
+++ b/core/modules/responsive_image/tests/src/Functional/ViewsIntegrationTest.php
@@ -8,7 +8,7 @@
 use Drupal\Tests\views\Functional\ViewTestBase;
 
 /**
- * Tests the integration of responsive image Views.
+ * Tests the integration of responsive image with Views.
  *
  * @group responsive_image
  */
@@ -19,6 +19,9 @@ class ViewsIntegrationTest extends ViewTestBase {
    */
   public static $modules = ['views', 'views_ui', 'responsive_image', 'field', 'image', 'file', 'entity_test', 'breakpoint', 'responsive_image_test_module'];
 
+  /**
+   * {@inheritdoc}
+   */
   public static $testViews = ['entity_test_row'];
 
   /**