Not allowing the settings page to site admins hides it from main admin

I don't want the site admins to have access to the settings page of Smartcrawl, but if I select not to give access on step 2 (sitemaps), it then says:

Your network admin prevented access to 'Sitemaps', please move onto next step.

I thought I'd have access to this as the super admin of the network.

Selecting to allow it, gives this error:

You do not have sufficient permissions to access this page.