My best wishes to the Mikrotik development team, on this occasion I would like you to consider implementing rfc6939 to the DHCPv6 of Routers. You see, in a network of scale, the biggest challenge in deploying ipv6 with Mikrotik using its own services lies in not being able to unify an ipv4 client to an ipv6 one for subsequent queue generation, now we have options such as DUID, but it is an option that is stillborn since each manufacturer implements it differently, instead, it is possible to provide a Prefix Delegation to a request based on the network address, which is the same as that of the ipv4 client. This implementation will mean that, almost immediately, we, the users, will be able to use IPv6 a little more in practice in non-pppoe environments. Thank you.
Additional note: I have read in other threads that it has been partially implemented for DHCP-Relay, but it is still not native provisioning, relying only on RouterOS, so it is not practical for 100% of the cases, a native implementation of provisioning Static would be magic for users, and it doesn’t sound difficult to implement.