I have a client app and a web API both using the same App registration in my tenant. I have added the redirect URIs for both the application inside it. I had initially added the application id uri and had created a scope as well & was using that to generate token in the client app using MSAL and passing that to web API. All worked fine as well.
I am currently see in the integration assistant in App registrations and it has "Do not configure an Application ID URI." as one of the Discouraged configurations.

What is the alternative that can be done here so that I can avoid all the above discouraged configurations. (esp. Do not configure an Application ID URI.)