There’s a few things i’m working on which would be much easier to accomplish if it were possible to assign an app an ipv6 prefix instead of just a single /128, in the same way that GCP assigns a /64. This isn’t anything close to a dealbreaker, just a nice-to have : )
You can definitely do some cool things with /64 ranges-- good question, thank you for bringing it up! Would you mind expanding a bit on your use-case?