Elastic Search interferes with the default sort order of products (changing newest first to oldest first)

Author: rogerdz

app/code/Magento/CatalogSearch/Model/ResourceModel/Fulltext/Collection.php

@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2015 Adobe
+ * All Rights Reserved.
  */
 
 namespace Magento\CatalogSearch\Model\ResourceModel\Fulltext;
@@ -581,7 +581,7 @@ protected function _beforeLoad()
          * for the same requests and products with the same relevance
          * NOTE: this does not replace existing orders but ADDs one more
          */
-        $this->setOrder('entity_id', Select::SQL_ASC);
+        $this->setOrder('entity_id', Select::SQL_DESC);
         return parent::_beforeLoad();
     }