Location of postgrescluster helm chart in OCI registry?

[sarg3nt]

Hi. Your docs say where the pgo chart is in the OCI registry: oci://registry.developers.crunchydata.com/crunchydata/pgo

But not where the postgrescluster chart is located.
I've tried oci://registry.developers.crunchydata.com/crunchydata/postgrescluster and a bunch of other guesses, but that's not it and unfortunately it looks like helm does not support searching an OCI registry.

Can someone please let me know where the Helm chart is located in the OCI registry? Thanks!!