Hello @godzillaKP ,
Thank you for reaching out. I would like to confirm that following would be the application which you need to use if you would like to target Azure Portal. For more information you can also refer following article: https://learn.microsoft.com/en-us/entra/identity/conditional-access/how-to-policy-mfa-admin-portals
I hope this helps. I hope this helps and hence would request you to please "Accept the answer" if the information helped you. This will help us and others in the community as well.