When I test my app through an APK, it works perfectly, and all functions are working properly. However, when I submit the AAB file to the Google Play Console, and after downloading it from Google Play, my app doesn't open. Only the app logo is displayed.

I want my app to run properly after it's downloaded from the Google Play Console in closed testing. Once the closed testing is successful, I plan to move it to production. After the production release, the app will be sent for review. However, I received an email mentioning a problem with broken functionality.