.Design Top Level Domain

Hello.

Currently, I don't think there are any announcements about supporting ".design".
https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/registrar-tld-list.html

If you have a contract with AWS Support's "Developer Support", you can request features, so I think it would be a good idea to request it from there.
https://docs.aws.amazon.com/awssupport/latest/user/case-management.html