C# 文化不是'；设置区域性cookie时不会更改

我将“.AspNetCore.Culture”cookie设置为nb NO，但当前的文化总是对我们不利

启动、配置服务： 服务。添加本地化（选项）

services.AddMvc()
    .AddViewLocalization(options)
    .AddDataAnnotationsLocalization()
    .SetCompatibilityVersion(Const.DefaultCompatibilityVersion);

启动，配置：

builder.UseLCAssetsLocalization(opt => 
{
    opt.DefaultRequestCulture = new RequestCulture(Const.LocalizationDefaultCulture);
    opt.SupportedCultures = Const.LocalizationDefaultSupportedCultures.ToList();
    opt.SupportedUICultures = Const.LocalizationDefaultSupportedCultures.ToList();
});

public static IApplicationBuilder UseLCAssetsLocalization(this IApplicationBuilder builder, Action<RequestLocalizationOptions> options)
{
    builder.UseStaticFiles();

    RequestLocalizationOptions opts = new RequestLocalizationOptions();
    options.Invoke(opts);

    return builder.UseRequestLocalization(opts);
}

"LC.Assets": {
"SiteId": 8,
"Language": "nb-NO"
}

我错过了什么吗