Having to download and install a plugin is a lot to ask of your average forum reader. Unless I missed it, there’s no example to look at on your docs page. You’d probably get more reviews than you need if you made an example.
I know ages passed, but here I am again. I just changed job so I had absolutely no time to look into that. Anyway, you are right, the example did not work on codepen because I changed a class in the documentation page and forgot to adapt the script. Anyway, everything should work now: