Hi !
Thanks for your replies !
Sorry for the delay I missed the notification
Here is the code used to register the meta box with revision enabled :
$meta_boxes[] = array(
'revision' => true,
'id' => 'noussuite-blocs',
'title' => __( 'Les différents blocs', 'purple' ),
'post_types' => array( 'page' ),
'autosave' => true,
'fields' => array(
// Blocs
array(
'name' => esc_html__( 'Blocs', 'langdomain' ),
'id' => "{$prefix}group-blocs",
'type' => 'group',
'add_button' => 'Ajouter un bloc',
'collapsible' => true,
'group_title' => array( 'field' => 'cc_text-titre' ),
'clone' => true,
'sort_clone' => true,
'fields' => array(
// Titre
array(
'name' => esc_html__( 'Titre', 'langdomain' ),
'id' => "{$prefix}text-titre",
'desc' => esc_html__( 'Le titre du bloc', 'langdomain' ),
'type' => 'text',
),
...