Sometimes it may be nessicary to set the OAuth consent for a service, either to remove it's access as it's no longer needed, or to correct issues with the consent where insufficient scopes where granted and the additional access request screen does not appear.
The following steps can be used to remove/reset this access
- Go to Google Account -> Data and Privacy -> Third-party apps & services
- Search for the third party app or service and click on it
- Click on the button "Delete all connections you have with <third party app or service name>"
Once this is done, you can go back to the service in question and the next time you sign in using your College Google account you shoudl see a fresh consent screen.Â