LOG_MEDIASERVERD.log Exact same issue appear on my iPhone 12 (iOS 14.6) and my iPhone XR (iOS 14.4.2). This appears when import multiple videos from gallery to my app, apply some processing like crop or resize video to each one using AVAssetExportSession and before export ends I force close app, next I open again my app and try import another video files AVAssetExportSession is blocked (Another operations like play video doesn't work in this time), takes a lot of time (About 5 minutes) and finally ends with status .failed (The operation could not be completed), after that all operations over AVAssetExportSession executes normally! Restarting iPhone unblock AVAssetExportSession but is very frustrating! Please some advice or workaround for avoid this issue? I added device log (MediaServerD process logs), each time AVExportSession call .fail log this line <<<< FigExportCommmon >>>> remakerFamily_Finalize: (0x135f49df0) state invalidated

I fixed this issue adding StackNavigationViewStyle with navigationViewStyle modifier to NavigationView parent NavigationView { .... }.navigationViewStyle(StackNavigationViewStyle()) Happy coding!