killexx

Made it with “load-post.php” action:

function make_filter_false(){
	return false;
}

function my_edit_cpt() {
	$screen = get_current_screen();
	
	if(is_admin() && $screen->post_type!='some_cpt_name'){
		add_filter('add_pddp_timepicker_js', 'make_filter_false');
		add_filter('add_pddp_js', 'make_filter_false');
		add_filter('add_pddp_css', 'make_filter_false');
	}
}
add_action( 'load-post.php', 'my_edit_cpt' );