Authenticating same access token between services in service mesh architecture

We have a service mesh architecture where each service is registered as an individual application in Auth0 under same tenant. When one service requests an access token, it passes the same token to the other service for authentication and so on; however, the second service is not able to authenticate the access token sent from the first service. Are there any separate settings that need to be done on the Auth0 side to make this work?

The solution works fine. There was a problem on our end. Please go ahead and delete this post.

The customer had several configuration files which was causing the token validation to fail. Make sure go check that once you come across similar issue. Thank you!