IncludeAllNetworks + split tunnel

Is it possible to have both 'includeAllNetworks' and split-tunnel simultaneously?

I want to enable a split tunnel so only some of the traffic will reach the tunnel, but at the same time, to make sure that the above traffic will always reach the tunnel - even if it's coming from some low-level networking API or even if the traffic started before creating the tunnel. Setting the 'includeAllNetworks' flag will help with the above cases, but then I'll get all the traffic via the tunnel without consideration in the split tunnel configuration.

(Details: System-extension, PacketTunnelProvider)