Create a responsive menu in a custom Zoho Sites 2.0 template?

Create a responsive menu in a custom Zoho Sites 2.0 template?

I am trying to make a custom template for the new Zoho Sites 2.0. I already investigated how the generated HTML looks for several elements and documented my findings here:

https://gitlab.com/ringods/zoho-sites-template-development/

But in a template which I am creating I have a hard time finding out whether there is already sufficient Javascript code available for the behavioral part of a responsive menu:

https://gitlab.com/ringods/zoho-sites-template-development/issues/1

If any of the Zoho Sites developers could jump in on the Gitlab issue, it would be much appreciated.

Ringo