OAuth2 issue with token (Session Expired?)

[magic-overflow]

Here’s the guide for V11

Using Frappe as an identity provider for single sign on (SSO)

Hi everyone, I recently configured my ERPNext installation to act as an OAuth identity provider. When you see websites suggesting things like “Log in with Facebook”, that’s OAuth. These “social logins” can be handy, but they’re inherently public. That didn’t work for us because we wanted to limit access to our web applications to just the people in our company. Using Frappe as an OAuth identity provider, on the other hand, allows you to grant access to third-party applications only to people w…

I had session expired problem when tested in POSTMAN.

How to setup Oauth2 in V11

I have followed the link below but it didn’t work in v11. https://frappe.io/docs/user/en/guides/integration/how_to_setup_oauth Has anyone experienced in setup Oauth2 in V11?