WPML SEO - Issue with Divi Theme and Transient Cache Settings for Yoast SEO Sitemaps

Overview of the issue

When using the Divi theme on a multilingual WordPress site with different domains per language, the Yoast SEO sitemaps may incorrectly display the wrong domain.

Workaround

Please, make sure of having a full backup of your site before proceeding.

• Open …/wp-content/plugins/wp-seo-multilingual/classes/class-wpml-wpseo-xml-sitemaps-filter.php file.
• Look for line 77.
• Change:

  		add_filter( 'wpseo_enable_xml_sitemap_transient_caching', [ $this, 'transient_cache_filter' ], 10, 0 );
  

• For

   		add_filter( 'wpseo_enable_xml_sitemap_transient_caching', [ $this, 'transient_cache_filter' ], PHP_INT_MAX, 0 );