Menu Item Section Query
$menu_item_tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'menu_section', 'field' => 'slug', 'operator' => 'AND', 'include_children' => true, ), );
$menu_item_tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'menu_section', 'field' => 'slug', 'operator' => 'AND', 'include_children' => true, ), );