hooks – D8: Add a translation programmatically with proper content moderation state

I am trying to add a node translation programmatically when a node is created (using hook_ENTITY_TYPE_insert). My code works fine except that the translation doesn’t really have a content moderation state. My code is as follows:

  function mymodule_add_translation($node) {
    // get the current language, and determine the translation language
    $lang = Drupal::languageManager()->getCurrentLanguage()->getId();
    $langcode = ($lang == 'en') ? 'fr' : $lang;
    $node->setRevisionTranslationAffected(TRUE);
    $node->addTranslation($langcode, ('title' => $node->getTitle()))->save();
  }

Here is what the content_moderation_state_field_revision table looks like for two nodes nid:13 I created the node and translated manually and nid:14 I automatically translated using the above code.

I am clearly doing something incorrect, any suggestions would be really appreciated!