Android onUDPResponseResult triggered only with a manual wifi connection

In Android, while connecting to a wifi connected thing, and with a programmatic connection to this AP, I can't achieve to have a setOnUDPResponseResultListener call, while I have it when I connect "manually" from android preferences.

My UDP response listener:

private void setUDPAccept() {
    mSocketManager.setUDPAccept(UDP_PORT, UDP_BROADCAST);
    mSocketManager.setOnUDPResponseResultListener(new OnUDPResponseResultListener() {
        @Override
        public void onUDPResponseResult(String udpIP, String udpPort) {
            Log.d(TAG, "onUDPResponseResult");
            deviceIP = udpIP;
        }
    });
}

Way to connect to AP programmatically:

val connectivityManager = mContext.applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager

val specifier = WifiNetworkSpecifier.Builder().setBssid(MacAddress.fromString(data.getBssid()!!)).build()

val networkRequest = NetworkRequest.Builder()
        .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
        .removeCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) // as not internet connection is required for this device
        .setNetworkSpecifier(specifier)
        .build()

val networkCallback = object : ConnectivityManager.NetworkCallback() {
    override fun onAvailable(network: Network) {
        super.onAvailable(network)
        Log.d(TAG, "connect to WiFi success. Network is available.")
        setUDPAccept()
    }

    override fun onUnavailable() {
        super.onUnavailable()
        Log.d(TAG, "connect to WiFi failed. Network is unavailable")
    }
 }

connectivityManager.requestNetwork(networkRequest, networkCallback)

Do you have any idea on how to make the setOnUDPResponseResultListener triggered even if the wifi AP is programmatically connected?

from Android onUDPResponseResult triggered only with a manual wifi connection