Modal content is empty

[EvanAgee]

Hello, thanks for the work on the plugin! I'm having an issue with an empty modal.

Here is my page:

Here is my menu link:

Here is what's appearing on the page when I click the link:

Here's the markup:

Going to look at the code and see if I can find a solution. If so I'll open a PR.

[mikedoubintchik]

@EvanAgee
Sorry for my unreasonably slow response!

I've merged in your change and have actually made a good amount of other updates to the plugin.

Thank you!!