当操作以 Challenge(AuthenticationProperties, string[]) 往返结束时，Cookie 不会被保存

我们有一个正常的操作方法，其中我们执行以下操作：

CookieOptions cookieOptions = new CookieOptions
{
    IsEssential = true,
    SameSite = SameSiteMode.None,
    Secure = true,
    HttpOnly = false
};

HttpContext.Response.Cookies.Append("helpmework", "1", cookieOptions);

return Challenge(authenticationProps, scheme); // Request following this call does not contain above cookie
return Ok(); // next request successfully contains cookie

基本上，如果我们通过调用 来结束该方法Challenge，则从 继续运行的部分代码Challenge不会最终获得添加的 cookie。如果我们首先添加 cookie（在单独的请求中），然后尝试使用 执行上述操作Challenge，我们就可以很好地看到 cookie。

So the problem seems to be that if I add a cookie in the same request that I wish to authorize via Challenge, the cookie is still not saved in the HttpContext following the Challenge call, which was the reason I ended up using a cookie in the first place.

I think the cookie is not saved until the actual response is sent, which might explain why this happens. Any alternatives to the issue I'm experiencing?