iOS 12.2 beta Safari cannot open https url

hi,everyone,ask a question.

HTTPS links cannot be opened in Safari in iOS 12.2 beta, and can be opened in all previous versions of iOS 12.2. By fetching the data, it was found in iOS12.2 that the SSL handshake was not successful.

Has anyone been in this situation? Is this a bug in iOS 12.2 beta?

iOS 12.2 fail

https://upload-images.jianshu.io/upload_images/562576-3561f37af3d46b06.jpg?imageMogr2/auto-orient/

iOS 11.3 success

https://upload-images.jianshu.io/upload_images/562576-15818f7e3698618b.jpg?imageMogr2/auto-orient/