I can’t get the tarski theme to create child pages. I can find the place in editing where there’s supposed to be a dropdown menu for sellecting ‘parent’ or ‘child’ but mine just shows parent (with no dropdown). Even the blub about the dropdown sellection is there…. but not the capability.
To make a page a child page or a subpage of another page, first the pages you would like to use have to be published (that means they can’t be drafts or private posts). When you open the page for editing, you should be able to set a parent page for it in the Attributes module and save the post to make that change live.