Tesflight and Firebase Auth issues on AppResume

I am working on my app and encountering issues when promoting my app to TestFlight, after I download the app on testflight on my device I am able to log in, however if I minimize the app and try to re-open it again, I get a blank screen, after that, I have tried removing app and reinstalling but no sucess there.

I have compiled the app in release mode in xcode directly (Scheme > Release) and was able to run the app normally and no isues observed in logm only when promoted to testflight for testing

App stack: Flutter (built using latest Flutterflow build 6.0.34) Firebase backend

Tesflight and Firebase Auth issues on AppResume
 
 
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