Hi,
Sorry for my late reply, I made a lot of test before answering. So I’m sure my ACF fields are synced by the PHP way explain here : https://www.advancedcustomfields.com/resources/register-fields-via-php/ ( the same handmade theme run on all the subsites )
But for information, if I change the hook’s priority, it’s seem to work :
Line 918 in persist.php :
add_action(‘save_post’, ‘mpd_persist_post’, 30);
Line 204 in postform_ui.php :
add_filter( ‘save_post’, ‘mpd_clone_post’, 30 );
I have to continue my tests because the custom taxonomies doesn’t replicated.
Maybe I’m in a wrong way ? I’m on a subdomain configuration ( I know it’s not supported but the replication of pictures work ) with the latest version of WordPress and ACF Pro.
I keep you informed, anyway great plugin I think I just have to adapt it.
Nicolas