Yes, you can change the UserInfo / introspection endpoint by configuring the plugin with a Custom OIDC Provider setup.
By default, the plugin uses this endpoint for Okta:
https://{yourOktaDomain}/oauth2/default/v1/userinfo
This points to the "default" custom authorization server in Okta.
To use a different authorization server (like a custom-named or the org server):
- Go to your configured provider in the plugin.
- Switch the OAuth Provider Type to Custom OIDC Provider.
- Enter the endpoints from your desired Okta authorization server, such as:
- Authorization Endpoint
- Token Endpoint
- UserInfo Endpoint (e.g., https://{yourOktaDomain}/oauth2/{yourServer}/v1/userinfo )

This allows you to use a custom authorization server or the Org server:
https://{yourOktaDomain}/oauth2/v1/userinfo ← (for Org server)
Note: Make sure your selected server has the correct scopes and access policies to return user information.