We have tested pin the locale to en_US_POSIX, It did solve our problem.
I wonder, the iOS version befroe 15.4 need not to add this.
VictorLiChou
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for