BuddyPress.org

I’m trying to edit my user’s profile so that when they click on “Settings” they go to the “Email” (/settings/notifications/) by default. I found https://codex.buddypress.org/developer/navigation-api/ and am trying to apply that to the default_subnav_slug but must be missing something. Any ideas?

add_action( 'bp_setup_nav', 'bp_edit_subnav_default');
function bp_edit_subnav_default($data) {
	global $bp;
	$new_data = array(
		'screen_function'     => 'bp_settings_screen_notifications',
		'default_subnav_slug' => 'notifications',
	);
	$bp->members->nav->edit_nav($new_data, 'settings');

}