RealHomes Theme – When Saving a Post, You Get “0” in the Language Tab

Overview of the Issue

When you create a new post or edit an existing one, the WPML language tab content disappears from the right sidebar and displays only a 0.

Workaround

Please back up your website before proceeding with the following workaround:

1. Open the wp-content/themes/realhomes/framework/functions/design-variations-handler.php file
2. Replace the following snippet:

   $wpml_current_lang = apply_filters( 'wpml_current_language', null );
   if ( $wpml_current_lang ) {
      $ajax_url = add_query_arg( 'wpml_lang', $wpml_current_lang, $ajax_url );
   }

   With this:

   $wpml_current_lang = apply_filters( 'wpml_current_language', null );
   if ( $wpml_current_lang && ! is_admin() ) {
   	$ajax_url = add_query_arg( 'wpml_lang', $wpml_current_lang, $ajax_url );
   }

All known issues