[@robkk Moderator 10 years ago]

Huh, this works for me on my end fine. Maybe it doesn’t work on all themes?

I guess you can confirm that you did download the gist file I linked to and added that to your child themes js folder.

If you have ever set up a localhost test server on your cpu like WAMP, you can try what I said above in a default theme to see if there is another possible issue.