multiple networks and auto activate

[FernandoMiguel]

nextdns version 1.4.2

my mac is connect to the network via usb-c/ether network, not over the usual WiFi

with auto-activate enable, that USB network interface isnt updated to use 127.0.0.1 (or whatever IP nextdns is bind to).

if i run nextdns activate that USB network interface changes.
but if i stop nextdns and start again, the old DNS is reset