> If they do, I feel like that would be very surprising behavior that should be considered a bug, Not really. Since VPNs have many different purposes (privacy

> If they do, I feel like that would be very surprising behavior that should be considered a bug, Not really. Since VPNs have many different purposes (privacy is only one, and arguably not even the most common one), disabling all IPv6 traffic whenever a v4-only VPN is enabled may be a bad default for other use cases. In fact, I would be rather surprised if they did this (though pleasantly surprised).