The documentation page for getting groups via the Confluence Cloud API (https://developer.atlassian.com/cloud/confluence/rest/api-group-group/#api-group-group) says to have the "read:confluence-groups" OAuth scope. This is not part of the scopes that I can enable on the Atlassian Developer portal for my app (Log in with Atlassian account)
How do I enable this scope - or how can I get the groups in another way?