Hi,
I need to hide page author and this is not possible in Confluence Cloud. Therefor I installed the plugin 'Spacecraft' which should allow me to hide the page author. To configure Spacecraft I apparently need to change the space permissions, which is weird because I'm Org Admin but so be it. See screenshot:

To change the space permissions I went to Space settings and looked for the Space permissions card as dictated by this document: https://support.atlassian.com/confluence-cloud/docs/what-are-space-permissions/ , but there is no Space permissions card. See screenshot:

It's also not in Space details.
How do change the space permissions so I can administer the plugin?