问题 This should be redirecting my app to my AdFs signOut Page, and then redirect me back to my app. However, it simply redirects me to my route "/logout". Watching the log on my ADFS server nothing happens. [AllowAnonymous] [HttpGet] [Route("api/logout")] public async Task<IActionResult> Logout() { return SignOut(new AuthenticationProperties() { RedirectUri = "/logout" }, Saml2Defaults.Scheme); } SignIn works fine. I even tried this same approach, but does not work. Here, the ReturnUrl method