Website Config Issued correctly, but no Gallery Page Subdomain Config Dropdown

Site The instructions say: Now your domain name should appear in the “New Subdomain” dropdown in the Gallery app.

I don’t see anything like this dropdown in the gallery app.

The CNAME:
_84148c946a8e824e6a2d8661c2e137a0.metamushrooms.xyz. _1642adb71b2b12039e0457451688c705.xmjnffzjyj.acm-validations.aws. ISSUED
Also, I have never actually listed, just tried to make a draft in the Gallery App.
Thanks!
Kush

You can only configure subdomains for listings.

If you haven’t created the listing yet you will not see this configuration.

do custom domains also work for claim pages?

No they do not at this time.