Remove redirect-gateway def1 in the ovpn configuration file
The routing table does not add the forwarding of the gateway by default in OpenVPNAdapter
In macOS, Win and Linux clients, it is implemented to handle IPv4 or IPv6 gateway default route
https://github.com/OpenVPN/openvpn3/blob/67172a582c1598f1e30fbd3a246251d60618416c/openvpn/tun/mac/client/tunsetup.hpp


NEPacketTunnelNetworkSettings doesn't add it by default.
Remove
redirect-gateway def1in theovpnconfiguration fileThe routing table does not add the forwarding of the gateway by default in OpenVPNAdapter
In macOS, Win and Linux clients, it is implemented to handle IPv4 or IPv6 gateway default route
https://github.com/OpenVPN/openvpn3/blob/67172a582c1598f1e30fbd3a246251d60618416c/openvpn/tun/mac/client/tunsetup.hpp
NEPacketTunnelNetworkSettings doesn't add it by default.