Windows authentication in blazor server with custom AuthenticationStateProvider for JWT

I have Blazor server application what uses JWT tokens for authentication. For that there is implementation of custom AuthenticationStateProvder. This works just fine but now i need to add option to use Windows authentication to the application. I have added the required code to Program.cs:

builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme).AddNegotiate();
builder.Services.AddAuthorization(options =>
{
    // By default, all incoming requests will be authorized according to the default policy.
    options.FallbackPolicy = options.DefaultPolicy;
});

But since i am using custom AuthenticationStateProvider its just doesnt work. Authentication state is always asked from the custom GetAuthenticationStateAsync. If i remove that the authentication state is properly filled with windows authentication information.

Is there a way to use both of these methods same time or is the only solution to have seperate project for windows authentication?