I want to obtain the hanging diagnostics for my app.
In order to simulate receiving them I use Debug > Simulate MetricKit Payloads in Xcode (14.0.1, 14A400), but the didReceive(_ payloads: [MXDiagnosticPayload]) method is not invoked. It works for the didReceive(_ payloads: [MXMetricPayload]) method.
Is this a correct behavior? If so, how can I simulate receiving the diagnostic payloads?
The expectation for an iOS device running 14+ (or macOS 12) would be that the diagnostic payload callback also gets invoked. The menu option is "Simulate MetricKit Payloads", payloads being plural. When I was learning the stack trace and other types I was doing so using the Xcode menu option for receiving diagnostics.
Since this appears to be a bug, I created a feedback against Xcode here: FB11840182 - "Xcode / MetricKit: Debug > Simulate MetricKit Payloads does not invoke the diagnostics callback as expected".
MBP 16 M1 - macOS Version 14.1 (14B47) iPad Air 3rd Gen - iPadOS Version 16.1 (20B79)