MyVPN didn't call subclass of NEPacketTunnelProvider

Hello,

I'm try to develop a VPN app for my self (macOS app).

But when I make a call:

let session: NETunnelProviderSession = tunnelManager?.connection as! NETunnelProviderSession
        do {
            log.debug("[SESSION][STATUS] \(session.status.rawValue)")
            try session.sendProviderMessage(data, responseHandler: completionHandler)
        } catch {
            log.error("Failed to send message to VpnExtension")
        }

The sub-class of NEPacketTunnelProvider didn't call.

I also configured the .entitlements files with:

- Code signing: set auto from xcode anf valid.

- Network Extension with package tunnel enabled.

- Personal VPN: allow

- App group: same group for app and network extension target.

- Keychain access group: enabled and set to same value.

So, anyone can help me or suggestion?

Thank for your reply.

Nguyen