Azure通知中心Web Push配置失败：JSON无法转为BrowserPushSubscription

我在尝试通过Azure Notification Hubs实现Web Push通知时遇到了极大困难。尽管Azure在2024年3月宣布了浏览器通知支持，但相关PR已等待数月仍未合并，功能似乎仍未正常可用。我尝试过一些特殊解决方案，但始终无法创建基于浏览器的推送通知安装目标，报错信息如下：

Microsoft.Azure.NotificationHubs.Messaging.BadRequestException:  The provided request body is invalid. Error: The JSON value could not be converted to Microsoft.NotificationHubs.Contracts.LegacyModels.BrowserPushSubscription. Path: $.pushChannel | LineNumber: 0 | BytePositionInLine: 487.. TrackingId:dacca0ce-6af8-45b5-9ab5-ea1d1f78a57e,TimeStamp:9/21/2024 6:02:33 PM +00:00
   at Microsoft.Azure.NotificationHubs.NotificationHubClient.SendRequestAsync(HttpRequestMessage request, String trackingId, HttpStatusCode[] successfulResponseStatuses, CancellationToken cancellationToken)
   at Microsoft.Azure.NotificationHubs.NotificationHubClient.SendRequestAsync(HttpRequestMessage request, String trackingId, HttpStatusCode successfulResponseStatus, CancellationToken cancellationToken)
   at Microsoft.Azure.NotificationHubs.NotificationHubClient.<>c__DisplayClass91_0.<<CreateOrUpdateInstallationAsync>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.Azure.NotificationHubs.NotificationHubRetryPolicy.RunOperation[T](Func`2 operation, CancellationToken cancellationToken)
   at Microsoft.Azure.NotificationHubs.NotificationHubRetryPolicy.RunOperation[T](Func`2 operation, CancellationToken cancellationToken)
   at Microsoft.Azure.NotificationHubs.NotificationHubClient.CreateOrUpdateInstallationAsync(Installation installation, CancellationToken cancellationToken)

看起来Notification Hubs SDK会将BrowserPushSubscription实例序列化为JSON字符串存入PushChannel属性，但通知中心端点无法正常反序列化。我尝试过手动将其序列化为不同格式（例如将P256DH和Auth属性归入Keys子属性的常见格式），但均未成功。请问有人成功实现该功能了吗？感谢解答。

内容的提问来源于stack exchange，提问作者Menion Leah