Hi again @FullBeauty !
Thanks for getting back to me here.
Yes, I would go ahead and remove any AAAA records from that domain’s DNS records, as it may be relevant to your domain’s security certificate provision.
After doing so, I would wait about 24-48 hours for the domain record changes to propagate online fully.
Let me know how you get on with this and if the cert does not pop up for you there so we can take the next steps as appropriate.