Sending additional query string when triggering a sign-in operation in WebAssembly

[solid-computing]

I am building a webassembly app with the latest Blazor WebAssembly 3.2.0. I am using Auth0 for the identity provider and I need to pass additional parameters (email address) along with the required parameters defined in OidcProviderOptions when triggering a sign-in operation.
Is there any way to add this additional field so that it goes to the identity provider alongside the existing query-string parameters such as the returnUrl?
The idea is that the Identity provider will read this additional querying (email address) and populate the user-id field when generating the login screen.
I am using the below extension to register the provider

builder.Services.AddOidcAuthentication(options =>
            {
                builder.Configuration.Bind("Local", options.ProviderOptions);
            });