Has anyone been able to get Honeycomb Menu from HACS working?

I would like to get this Honeycomb frontend menu from HACS working. Has anyone been able to get this working?

I have installed the other required add-ons for this (Card Tools and Button-Card) but can’t seem to figure out how the coding works for this.

I’d second that! I spent a while trying to work out how it works!! No luck though unfortunately