[user_email] not replaced in email content

The General Settings (/wp-admin/admin.php?page=bp_registration_options) suggest that “[user_email]” can be used in email templates, but it is not being replaced with a dynamic value. Note that [username] does work.

In, bp-registration-options/includes/admin.php, it looks like the replace for user_email has not been implemented.

$mailme = array(
					'user_email' => $user->data->user_email,
					'user_subject' => $subject,
					'user_message' => str_replace( '[username]', $user->data->user_login, $message ),
				);