function acf_load_field_message($field ) {
 $screen = get_current_screen();
 if ($screen->post_type !== "acf-field-group") {
 $field['message'] = do_shortcode($field['message']);
 }
 return $field;
}
add_filter('acf/load_field/type=message', 'acf_load_field_message', 10, 3);
Related Keywords: Developer, How-to, Solved, WordPress Allow Shortcodes in Advanced Custom Fields Messages, Do Shortcode, WordPress Plugin