private async Task Logout() { await JsRuntime.DeleteCookieAsync(AppStrings.ATAAuthTokenKey); // workaround: not working HostClient.DefaultRequestHeaders.Remove(AppStrings.ATAAuthTokenKey); NavigationManager.NavigateTo($"https://security.app.ataair.ir/Application/Login.aspx?ReturnUrl={AppSettings.Urls!.AppAddress}", true); }