I have an issue for integration of 1password between okta

I set up 1password scim bridge to integrating okta. Scim bridge working properly only when I publicly 443 ports everywhere on our firewall rules. When I get port 443 to VPN(behind NAT ips). I see connected properly from our scim domain. But 1password monitoring shows an error.

I see only this error on the scim bridge logs
7:27AM INF failed to verify session error="failed to touch session: failed to DoEncrypted: Authorization: (401) (Unauthorized), You aren't authorized to perform this action." application=op-scim component=SCIMServer

1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Ubuntu 20.04
Sync Type: on cloud