Gutenberg support in Learnpress?

Never mind ; I found how to do that by editing files contained in:
/wp-content/plugins/learnpress/inc/custom-post-types

and using the following tutorials:

1. FR : https://capitainewp.io/formations/wordpress-creer-blocs-gutenberg/gutenberg-custom-post-type/
2. EN : https://www.youtube.com/watch?v=nS4sNBOkFvw

@electra > Uhm?

Further notes : add this in your child theme’s functions.php file :

add_filter('register_post_type_args', 'learnpress_cpt_add_gutenberg_support', 10, 2);

function learnpress_cpt_add_gutenberg_support ($args, $post_type)
{
 
    if (in_array($post_type, array('courses', 'lessons'))
	{
        $args['show_in_rest'] = true;
    }
 
    return $args;
}