How WinUI protocol activation is handled on auth?

[xperiandri]

I try to use OpenIddict Client instead of the current authentication package, so I try to understand how it works.
@nickrandolph can you point me to the right place in code. And maybe some generic WinUI sample.

[xperiandri]

OK, I've found that

uno.extensions/src/Uno.Extensions.Authentication.UI/WinUIEx_WebAuthenticator.cs

Line 59 in 44e1018

Microsoft.Windows.AppLifecycle.AppInstance.GetCurrent().Activated += CurrentAppInstance_Activated;