Can't get Google Places Autocomplete API to work

Has anyone successfully managed to get Google Places Autocomplete to work with a Wappler Web App project?

I saw a post on doing this with a mobile project but nothing relating to web.

Steps I’ve taken (following this Wappler doc: https://docs.wappler.io/t/using-the-autocomplete-component/13161)

1. Create a working SC Action calling the API (tested and the schema returns fine).
2. Add SC in F/E Components.
3. Convert form input to Autocomplete and select the SC action. Choose ‘Description’ for text and places ID for value. Save.

Literally nothing happens!

Any ideas?