I downloaded and used the plug-in with the spacious theme. Worked great on my new site for a couple of days. Then stopped.
I had been adding a number of pages, hosted a new site on the same account, and various other things as a new WP user.
The check boxes are all still checked, it does not work on either of the sites. https://buick.net.au/ and https://www.nineteen.net.au/
Not sure how of if related, but the change seemed to happen around when I installed WordPress for the second time on the server, different dir. for the buick site.
