NetworkExtensions not working?

Hello, i own the app OneProxy (AppStore)


I have remade the app entirely, it is in TestFlight stage at the moment. I enabled the Mac option (Catalyst) and the app launches fine. Once launched, it asks for permission to use VPNs. I accept and press connect. Nothing happens. I go into the Networks Pannel in Preferences and it looks like it has not been setup correctly.


Does mac Catalyst not support the NetworkExtensions PacketTunnel?