这是由iOS 13.2和13.3中的错误引起的.

This was caused by a bug in iOS 13.2 and 13.3.

您可以在此处找到错误报告

它已在iOS 13.4和更高版本中解决.我可以亲自确认是否可以在13.3中重现此问题，但在更新至13.5.1之后不能.

It has been resolved in iOS 13.4 and later. I can personally confirm I could reproduce this issue in 13.3, but not after updating to 13.5.1