Issue #3353406: Check entity field really is translatable

src/Controller/ViewsAutocompleteFiltersController.php

@@ -216,8 +216,7 @@ class ViewsAutocompleteFiltersController implements ContainerInjectionInterface
         // Get the raw field value only if suggestion or dropdown item is in RAW format.
         if ($use_raw_suggestion || $use_raw_dropdown) {
           $langcode = \Drupal::languageManager()->getCurrentLanguage()->getId();
-          $entity = $view->result[$index]->_entity->getTranslation($langcode);
-          $raw_field = $entity->$field_name->value;
+          $raw_field = $style_plugin->getFieldValue($index, $field_name);
           if (!is_array($raw_field)) {
             $raw_field = [['value' => $raw_field]];
           }