Can not receive Platform events

I am developing a Tizen .net APP.

I tried to subscribe to platform events, but I couldn’t receive them.

Including (WifiState.EventName,Btstate.EventName,UsbStatus.EventName etc);

OnBootReceived function can not receive callback.

The code is as follows:

EventReceiver receiver = new EventReceiver(UsbStatus.EventName);

receiver.Received += OnBootReceived;

void OnBootReceived(object sender, EventManagerEventArgs e)
{
Log.Info(LOG_TAG, "OnBootReceived() " + e.Name);

}

tizen-manifest.xml

Is there an update?

Thank you!

Hello,

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