Stable crash when rejoining a meeting after disconnect in minimized state

Description
Stable crash when rejoining a meeting after disconnect in minimized state.

Which iOS Meeting SDK version?
v5.7.1.645

To Reproduce(If applicable)
Steps to reproduce the behavior:

  1. Set up sample project without root navigation controller and without custom UI
  2. Join to meeting with PMI (Personal Meeting ID)
  3. Minimize meeting view
  4. Host ends meeting for all (minimized view closes)
  5. Host restart meeting with PMI
  6. Rejoin to this meeting

Smartphone (please complete the following information):

  • Device: reproduced on simulator
  • OS: reproduced on iOS 14.5

Notes
From logs:
2021-09-17 15:25:19.895628+0400 MobileRTCSample[17988:394921] *** Assertion failure in -[ZMRootNavigationController popToViewController:transition:], UINavigationController.m:8388**
2021-09-17 15:25:19.902055+0400 MobileRTCSample[17988:394921] *** Terminating app due to uncaught exception ‘NSInternalInconsistencyException’, reason: ‘Tried to pop to a view controller that doesn’t exist.’**

Hey @kovyashevsb,

Thanks for using the dev forum!

I was able to reproduce this crash as well. Thank you for bringing this to our attention, we will begin investigation.

Thanks!
Michael

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