diff --git a/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php b/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
index 4c93bca..a443ae0 100644
--- a/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
+++ b/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
@@ -250,10 +250,15 @@ public function buildMultiple(array $entities) {
           $items = $grouped_items[$id];
           /** @var \Drupal\Core\Access\AccessResultInterface $field_access */
           $field_access = $items->access('view', NULL, TRUE);
-          // Display fields for untranslatable entities in the current content
-          // language.
-          $view_langcode = $entity->language()->getId();
-          if ($entity instanceof TranslatableInterface && !$entity->isTranslatable()) {
+          // The language of the field values to display is already determined
+          // in the incoming $entity. The formatter should build its output of
+          // those values using:
+          // - the entity language if the entity is translatable,
+          // - the current "content language" otherwise.
+          if ($entity instanceof TranslatableInterface && $entity->isTranslatable()) {
+            $view_langcode = $entity->language()->getId();
+          }
+          else {
             $view_langcode = NULL;
           }
           $build_list[$id][$name] = $field_access->isAllowed() ? $formatter->view($items, $view_langcode) : [];