Issue #3451741 by berdir: ContentTranslationManager::isEnabled() can...

Issue #3451741 by berdir: ContentTranslationManager::isEnabled() can load/create the same config entity many times

core/modules/language/src/Entity/ContentLanguageSettings.php

@@ -20,6 +20,7 @@
   label_singular: new TranslatableMarkup('content language setting'),
   label_plural: new TranslatableMarkup('content languages settings'),
   config_prefix: 'content_settings',
+  static_cache: TRUE,
   entity_keys: [
     'id' => 'id',
   ],