Making Blazor Server Sider with Auth work with ApiAuthorizationDbContext

[marinasundstrom]

I have a Blazor Server Side app in which I have integrated Identity Server for possible use with a Web Api.

My problem is that switching to ApiAuthorizationDbContext makes the app not signal to Blazor that the user has been is authenticated.

I guess that it is most likely because of the AuthenticationStateProvider not identifying that the auth state has changed.
Another potential thing that might affect the behavior is defining a custom ApplicationUser class, which I do.
At a whole, I don't know how it works with the standard Identity UI components.

How do I resolve this?

I started from the standard Blazor Sever Side template.