Update certificates when changing issuer #1

When changing the ISSUER_NAME environment variable, let's say from letsencrypt-staging to letsencrypt-production, no new certificates are requested from the new issuer. Instead, I get the following message:

INFO:root:<secretName> : certificate request already exists.

The problem is not simply solved by redeploying the ingressroute, unless CERT_CLEANUP is set to true.

Is it possible to add awareness about the Issuer the certificate is requested for?