My auth app is on

<http://auth.example.com|auth.example.com>

and Kratos is on

<http://kratos.example.com|kratos.example.com>

so without this attribute, I can’t seem to set the cookie properly over multiple subdomains

Hello @User Check out this document, it might be helpful: https://www.ory.sh/kratos/docs/guides/multi-domain-cookies#cookies If that doesn't solve the problem, best head over to #self-hosted - you will find the Helm/k8s etc. wizards 🧙 over there