Bump. Same thing here.
I’ve tried filtering the post title using the acf/update_value filter. But no combination of _post_title, acf-_post_title, post_title, etc. used as key= or name= seems to fire the filter.
add_filter('acf/update_value/name=_post_title', 'cca_acf_update_post_title', 10, 3);
function cca_acf_update_post_title( $value, $post_id, $field )
{
return "name=_post_title";
}
That does nothing.
