Bug Reports – Newsletter Post Type Appearing in Blog Grid Layout

Enfold + Mailter + WPML produces this problem. Currently the only working fix I’ve implemented is:
/**
* ========================================
* FIX Enfold Grid Layout Blog – Mailster – WPML
* ========================================
*/
/**
* 1. Exclude Mailster newsletters from the Enfold blog Grid Layout
*
* Issue: WPML adds SQL conditions that include non-translatable post types
* through an OR clause, causing newsletters to appear in the Grid Layout.
*
* Solution: Modify the final SQL query to explicitly exclude ‘newsletter’
*/

add_filter(‘posts_request’, ‘aiteb_exclude_newsletter_from_blog’, 999, 2);
function aiteb_exclude_newsletter_from_blog($sql, $query) {
// Only frontend
if (!is_admin() && !empty($sql)) {

// Exclude newsletter adding AND condition
if (strpos($sql, “wp_posts.post_type”) !== false) {
$sql = str_replace(
“WHERE 1=1”,
“WHERE 1=1 AND wp_posts.post_type != ‘newsletter'”,
$sql
);
}
}

return $sql;
}