Setting project/document targets for individual chapters


I’m having trouble setting targets in the Mac version of Scrivener. The only Project Target that appears in Project > Show Project Targets has the title of an old paper that I worked on (and is still a collection in the current project).

I found this old post [url]] about setting targets for folders and individual scrivenings but it don’t see the “target icon in the right of the footer bar below the editor” that it refers to.

Here is where that button is located: