Integrate AAP 2.7 with Automation Orchestrator

I have installed SNO on my sandbox. On top of it, i installed AAP (2.7) and Automation Orchestrator (2026.8.1787147047). My AAP works fine but when I want to add AAP integration on automation orchestrator i got this error

If i deep dive on the backend pod logs, i got validation error about resolving to private IP address. I use my AAP routes that resolve to my SNO IP, and it is using a private IP address. If this is the case, how to whitelist my URL so that I can add my AAP integration to the Automation Orchestrator? I haven't found any config for it other than workflowHttpRequestAllowedHosts (which I already set with my AAP routes).