Vault secrets operator multiple vaultconnection

we have two vaults(GS, openvault), we wanted create two vaultconnection in vault-secrets-operator namespace, default & another called open-vault. If project namespace vaultauth does not have vaultConnectionRef, it should refer to default connection. Which works fine. However if we refer to open-vault connection(in vault-secrets-operator) in vaultAuth from project namespaces, does not work.

We would like abitlity to refer to ocp-vault from project namespaces.