Re-introduce ability to add manual business ID users to Admin Console when using Federated domains

It used to be possible to add manual 'Business ID' users to the Adobe Admin Console for a federated domain, meaning we could setup generic shared logins that use the basic Adobe authentication, but this functionality was removed in a recent update, its now only possible to do this when the domain isn't claimed as federated.

We as a company have a requirement to not only add individual federated users from our Azure AD tenant, but often to also add shared logins under our main domain that multiple individuals in a team can access (for example, a generic account shared across members of the HR team), which its no longer possible to do from within the Admin Console.

Please can this functionality be re-introduced, we need the option to manually add users under a federated domain using Adobe authentication.