Another related question, I think I might be better off using the post object, but this does not appear to do anything when I would expect the list of posts to filtered by category?
function my_post_object_query( $args, $field, $post )
{
$args['cat'] = get_all_category_ids();
return $args;
}
// filter for a specific field based on it's name
add_filter('acf/fields/post_object/query/name=post_image', 'my_post_object_query', 10, 3);
even hard coding a number rather then using get_all_category_ids() does nothing – am I missing something?
