我们已经通过基本身份验证保护了Angular网络应用。后更新我们的应用程序从7角到8.0，我们不再要求在Safari浏览器证书和下面的错误出现在控制台：
[Error] Blocked https://*/runtime-es2015.4f263ec725bc7710f1f5.js from asking for credentials because it is a cross-origin request.
[Error] Blocked https://*/main-es2015.6fa442dd5c5a204f47da.js from asking for credentials because it is a cross-origin request.
[Error] Blocked https://*/polyfills-es2015.fd951ae1d7572efa3bc6.js from asking for credentials because it is a cross-origin request.
在Firefox和Chrome中，该应用仍然可以正常运行。Safari版本为12.1.1。
有谁知道Safari存在什么问题？