I'm developing a messenger app in which I'm using https://github.com/3llomi/iRecordView library to record voice messages. Everything works fine in debug mode. But when I release the app to App Store and later use the app after downloading from App Store it does not work.

Expected behaviour is that on pressing the record button it makes sound and starts recording as shown in the demo https://github.com/3llomi/iRecordView

But in release mode (App downloaded from App Store) when I press the button nothing happens. There are no crash reports on App Store Connect. Could someone please help me on how could I get device logs or what the problem could be?

From what I could guess is that RecordViewDelegate methods are not being called

self.recordView.delegate = self

is not working I guess. Any suggestions how this could be resolved?