Application name is not displaying in the Microsoft Authenticator mobile App?

When I scan the QR code in the Microsoft Authenticator mobile app, it does not show the application name instead of showing the email. but the same code is working fine with the Google Authentication (showing the application name).

Any thought about the issue?

No source file, test, or entry point is identified in the issue. Start by reproducing the QR-code flow with Microsoft Authenticator and Google Authenticator, then trace the code that creates the otpauth QR payload. Done means determining whether the application name is emitted and documenting a confirmed cause or reproducible limitation.

Written by the indexing model from the issue text.