While experimenting with ProtonVPN's Wireguard configs, I realized that my real IPv6 address was leaking while IPv4 was correctly going through the tunnel. How do I prevent this from happening?
I've already tried adding ::/0 to the AllowedIPs option and IPv6 is listed as disabled in the NetworkManager profile.
Unironically that's one thing we do to anonymize traffic at work. We could do NAT via IPV6 but what's the point when IPV4 already helps mask who is doing what in the office.