Does Buypass support ACME-CAA (RFC 8657) for locking certificate issuance to a specific ACME account, and if so, how should I construct my `accounturi` value?

Let's Encrypt uses the following syntax:

@ IN CAA 0 issue "letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/123456789"

Is it possible to make a similar record for buypass.no, and will your system check and respect it?