Can't reach private IPv6 hosts on networks without global IPv6 connectivity
issues.chromium.orgChromium refuses to use private v6 networks as it tests for global routing to Google servers before even enabling v6.
Major VPN headache.
have you started chrome with '--enable-ipv6' and set the IPv6ReachabilityOverrideEnabled policy?
In gpedit: Computer Configuration > Administrative Templates > Google Chrome: 'Enable IPv6 reachability check override'
I don't use Chrome but that appears to be the way to override the check.