Describe the problem

I'm trying to setup domain to point to Shopify (following https://help.shopify.com/en/manual/domains/add-a-domain/connecting-domains/connect-domain-manual) but validation fails on the addition of the IPv6 address.

The address which is to be added is:
2620:127:f00f:5::

The error which Poweradmin generates is:
IPv6 address is not in canonical form (RFC 5952). Canonical form: 2620:127:f00f:5:

Steps to reproduce

1. Open a random domain
2. Add a new AAAA record with value "2620:127:f00f:5::"
3. Click "Add record"

Poweradmin version

4.0.1

Database

MySQL

Additional information (optional)

No response