请教关于iOS版本的IPv6问题，HB 7.3.2是否还有这个问题

今天我收到苹果上线被拒的邮件，下面是苹果的原文：
Performance - 2.1

We discovered one or more bugs in your app when reviewed on iPad and iPhone running iOS 9.3.3 on Wi-Fi connected to an IPv6 network.

Specifically, the app failed to load any content during the time of review.

We've attached screenshot(s) for your reference.

Next Steps

Please run your app on a device while connected to an IPv6 network (all apps must support IPv6) to identify the issue(s), then revise and resubmit your app for review.

If we misunderstood the intended behavior of your app, please reply to this message in Resolution Center to provide information on how these features were intended to work.

For new apps, uninstall all previous versions of your app from a device, then install and follow the steps to reproduce the issue(s). For updates, install the new version as an update to the previous version, then follow the steps to reproduce the issue(s).

Resources

For information about supporting IPv6 Networks, please refer to Supporting IPv6 DNS64/NAT64 Networks and About Networking

If you have difficulty reproducing a reported issue, please try testing the workflow described in Technical Q&A QA1764: How to reproduce bugs reported against App Store submissions.

If you have code-level questions after utilizing the above resources, you may wish to consult with Apple Developer Technical Support. When the DTS engineer follows up with you, please be ready to provide:

• complete details of your rejection issue(s)
• screenshots
• steps to reproduce the issue(s)
• symbolicated crash logs - if your issue results in a crash log

我在论坛里查了下其他朋友的类似问题，在http://ask.dcloud.net.cn/question/19865这个帖子中，6.17日客服说明需要用一个alpha版本，我的问题是7.3.2的正式版本是否还存在这个问题，我在7.3.1和7.3.2的更新说明里似乎没找到类似的说明。

另外有个建议，几乎所有的iOS应用都是要联网的，尤其是WebApp，关于IPv6的问题，能否在官网显著位置或者下载页注明。