.../src/Form/NodeRevisionRevertTranslationForm.php  | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/core/modules/node/src/Form/NodeRevisionRevertTranslationForm.php b/core/modules/node/src/Form/NodeRevisionRevertTranslationForm.php
index a6a4d85..eb07b7a 100644
--- a/core/modules/node/src/Form/NodeRevisionRevertTranslationForm.php
+++ b/core/modules/node/src/Form/NodeRevisionRevertTranslationForm.php
@@ -106,9 +106,24 @@ public function buildForm(array $form, FormStateInterface $form_state, $node_rev
    * {@inheritdoc}
    */
   protected function prepareRevertedRevision(NodeInterface $revision, FormStateInterface $form_state) {
-    $revert_untranslated_fields = (bool) $form_state->getValue('revert_untranslated_fields');
-    $translation = $revision->getTranslation($this->langcode);
-    return $this->nodeStorage->createRevision($translation, TRUE, $revert_untranslated_fields);
+    $revert_untranslated_fields = $form_state->getValue('revert_untranslated_fields');
+
+    /** @var \Drupal\node\NodeInterface $default_revision */
+    $latest_revision = $this->nodeStorage->load($revision->id());
+    $latest_revision_translation = $latest_revision->getTranslation($this->langcode);
+
+    $revision_translation = $revision->getTranslation($this->langcode);
+
+    foreach ($latest_revision_translation->getFieldDefinitions() as $field_name => $definition) {
+      if ($definition->isTranslatable() || $revert_untranslated_fields) {
+        $latest_revision_translation->set($field_name, $revision_translation->get($field_name)->getValue());
+      }
+    }
+
+    $latest_revision_translation->setNewRevision();
+    $latest_revision_translation->isDefaultRevision(TRUE);
+
+    return $latest_revision_translation;
   }
 
 }