Hi all, following up on the back of a support case raised for this.
The issue here was the connection was a “Custom Social Connection” - Connect Apps to Generic OAuth2 Authorization Servers
The presence of a fetchUserProfile script and strategy ‘oauth2’ were indicative of this.
Custom social connections do not show up in the dashboard, however they will show when polling connections via the Management API.
To manage them in the dashboard, please open the Custom Social Connection extension to see the GUI for these types of connection.