https://developer.apple.com/documentation/metrickit

I am unable to get the MetricKit logs for past 24 hours time period on my test flight build. I have been able to achieve immediate logs for crash, cpu exception and diskwrite exceptions. But the logs which contains all the crashes, cpu exceptions and diskwrite exceptions, battery and network details, etc for the previous day are never generated.
I have used the method to log the payloads in the file systems.

func didReceive(_ payloads: [MXDiagnosticPayload])

https://developer.apple.com/documentation/metrickit/mxmetricmanagersubscriber/didreceive(_:)-9yd4u