@DTS Engineer I have the iOS 26.1(23B82) release candidate on my phone and can still repro this issue

Hey Kevin, it seems that we got our issue fixed after updating the firebase library! We were targeting a old version from May this year and just by updating it we have stopped receiving user complaints. Thank you for your help!!

Hi, I'm attaching a full crash stack trace. There is indeed a thread that might seem suspicious. Thread 3 name: com.google.firebase.crashlytics.MachExceptionServer Thread 3: crash_log.json

Is it still happening on iOS 16.5.1? I think this bug is not happening on any version > 16.3.1, as I can see in my app data.