Why don’t I have the option to set up staging when installing inspiration
The first time you go through the Inspiration process, it will install the site you as your main site. If you have any content (existing Pages/Posts) then it will give you the option to create a staging site. For example, you could create a blank page, or “coming soon” page, then go through the “Inspiration” process. The final step will give you the option to “Keep my existing website available for visitors and make this new Inspiration a ‘Staged Website’.”
You could also go through “Inspiration” process twice, and the second instance will ask you if you want to make a staging site.