Hello,
Thank you for your response.
We discovered one or more bugs in your app when reviewed on iPhone running iOS 10.2.1 on Wi-Fi connected to an IPv6 network.
Specifically, the + button is unresponsive to touch.
Next Steps
Please run your app on a device while connected to an IPv6 network (all apps must support IPv6) to identify any issues, 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. For updates, install the new version as an update to the previous version, then follow the steps to reproduce the issue.
Resources
For information about supporting IPv6 Networks, please refer to Supporting IPv6 DNS64/NAT64 Networks and About Networking.
Best regards,
App Store Review
这个什么鬼啊。之前同样的版本已经提了好几个包过了没问题。