ios内购ONE_TIME_CHARGE

IOS内购已支持ONE_TIME_CHARGE的通知类型，用户支付后服务器能接收通知了，彻底解决支付掉单的问题。
但是需前端支付时传递appAccountToken参数才能与系统的订单绑定，现在UNIAPP官方内购只能传递username参数，请问是否会考虑增加支持appAccountToken参数呢？

参考文档：
https://developer.apple.com/documentation/appstoreservernotifications/app-store-server-notifications-changelog
https://developer.apple.com/documentation/storekit/product/purchaseoption/appaccounttoken(_:)
https://developer.apple.com/documentation/storekit/skpayment/applicationusername/