One auth method for "/" and a auth bypass for "/folder"?

What is the name of the domain?

example.com

What is the issue you’re encountering

Most of the subdomains I use Cloudflare Access with OIDC auth (authelia). One of the applications I host has a partner phone app that impliments its own auth and uses a specific /folder endpoint. While my Access configuration is working with my OIDC auth for the webapp “/” endpoint, I cannot figure out how to bypass all auth for the “folder” endpoint. Has anyone done this?

How about using the access bypass action? Could that be useful for you in this case?