Amplify New UI: Unable to configure a domain without adding atleast one subdomain

[koundinya-kandadai]

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Amplify Hosting feature

Not Applicable

Is your feature request related to a problem? Please describe:

Hello team,

In the Old UI, while adding a custom domain, we can choose not to add any subdomains (i.e., we can exclude the root and also remove any subdomains and "Save" the changes):-

But in the new UI, we are unable to add the domain without adding atleast one subdomain. The "Add domain" button is greyed out:-

However, we are able to do this using the UpdateDomainAssociation. We can just pass the subdomains as empty. It still works:-

$ aws amplify update-domain-association --app-id <app_id> --domain-name <domain_name> --sub-domain-settings []

Describe how you'd like this feature to work

Allow user to configure domain without having to add a subdomain

[github-actions]

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[mauerbac]

hi @koundinya-kandadai - thanks for sharing this. I was able to reproduce this and have shared with our team.