Neighbourhood.omg.lol/XamlComponents/MainPage.xaml.cs

using Microsoft.AspNetCore.Components.WebView;

namespace Neighbourhood.omg.lol {
  public partial class MainPage : ContentPage {

    public MainPage() {
      InitializeComponent();
    }

    private void BlazorUrlLoading(object? sender, UrlLoadingEventArgs e) {
      if(e.Url.Host == "home.omg.lol" && e.Url.AbsolutePath == "/oauth/authorize") {
        e.UrlLoadingStrategy = UrlLoadingStrategy.CancelLoad;
        Shell.Current.GoToAsync(nameof(LoginWebViewPage));
      }
    }
  }
}