这个问题似乎只影响通过 Xcode 安装的应用程序.即使您稍后从其他来源更新应用程序，该问题仍然存在.
This problem seems to only affect apps installed via Xcode. The issue persists even if you later update the app from a different source.
解决方案是彻底删除该应用，然后从 TestFlight 或 App Store 重新安装.
The solution is to completely remove the app, and reinstall it from TestFlight or the App Store.
In effect, this bug should not affect your end users.
不幸的是，我似乎弄错了.这似乎是 iOS 10 上的一个错误，实际上它也会影响 App Store 应用程序.如果有任何安慰的话，Facebook 和 WhatsApp 等应用程序也会受到影响.解决方案显然是强制重启手机，但不幸的是似乎没有作为开发人员，我们可以做很多事情.
Unfortunately it seems that I was mistaken. This appears to be a bug on iOS 10 that can, in fact, affect App Store apps also. If it is of any consolation, apps such as Facebook and WhatsApp are affected too. The solution is apparently to force restart your phone, but unfortunately there doesn't seem to be much we can do about it as developers.
基于这个评论，Apple 似乎在 iOS 10.2
Based on this comment, Apple has seemed to fix the issue in iOS 10.2