Plugin DOES NOT WORK

+1. The plugin doesn’t work on my genesis install either. Did you find any solution or workaround for this?

No. Looks like this plugin is dead since we cannot get no support.

Meanwhile, you can use this: https://genesistutorials.com/visual-hook-guide/

It’s a visual guide for the default genesis install, I found it very useful – you can click on different pages/posts and the hooks will update accordingly.