The default navigation is a bit mixed up. I would expect settings navigation to all be located in one area, with community content navigation separate.
Primary Menu
Under menu settings is a spelling error "Primaty Menu Items"
- Feed - type = community content
- Spaces - type = settings
- Courses - type = community content
- Members - type = community content
- Leaderboard - type = community content
It seems that the spaces settings should be under Manage in the left-hand navigation.
Thanks for the feedback. The typo is already fixed in dev branch and I think we can keep the Group Settings in the sidebar