what is AccountsDaemon in iOS16.2?

what the AccountsDaemon is in iOS16.2? Our app has many many crashes on this module, only in iOS 16.2, (first appear in 16.2 beta1).

AccountsDaemon 0x00000001f266f930 -[NSDictionary(TypeSafeAccess) boolValueForKey:]

what is AccountsDaemon in iOS16.2?
 
 
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