This is likely an Android 14 issue. We will be releasing a new version today that should have better support for Android 14 and the E variant of the app. The previous version of the SDK that DJI released had a crash apparently.
Is the app asking you to log into your MME account or is it asking you to log into your DJI account? They are two separate things. The DJI login is now something that non-enterprise hardware is now requiring.
After any fresh installation, you are going to have to be on the Internet to allow the app to register with DJI before connecting to any aircraft.