FIX showing etiquettes metabox for non editor admin page

mu-plugins/shared-taxonomies.php

@@ -43,7 +43,7 @@ function shared_taxonomy_init()
 		'show_admin_column'          => true,
 		'show_in_nav_menus'          => true,
 		'show_tagcloud'              => true,
-		'meta_box_cb'                => false,
+		// 'meta_box_cb'                => false,
 	);
 	register_taxonomy('etiquettes', array('articles', 'revues', 'analyses-etudes', 'expositions', 'outils-pedagogiques'), $args);
 }