Dropdown menu in Dawn theme (April 2023)

Hi there - I hope someone can help me out :pray:t5: :smiling_face:

I am trying to have one of my main page menus in Dawn as a dropdown.

The theme documentation has this covered here but it doesn’t work (or I can’t get it to!). I’ve followed it closely.

I am willing to hire a developer but this is such a small customisation (that’s covered in the documentation) that I thought I’d try the forum first.

Can anyone help? Muchas gracias & sending virtual tacos to anyone that can help! (If you can help me with this I’ll also happily send you $20 to go get some real tacos on me!).