Are you saying you only visit testcases when they’re on Codepen?
Well obviously not but it just feels less secure to visit a dropbox.
Regardless, reason for requesting a Codepen is that JS issues like this (and many others) are much easier to debug with the code laid out all nice and neat.
If the OP had time to set up a dropbox example they could have created a Codepen and we don’t have to rummage around using developer tools.
It’s right there when we post a comment…