I have the same issue. I followed the instructions exactly as in the video to no avail. As a matter of fact, I tried using this in combination with “Ditty News Ticker”, which is an available choice in the Airpress Dropdown and the plugin does support HTML. However, I got the same message here reported: [apr field=’Evento’] attempting to be used on a page where there is no collection.
Then I tried doing it by creating a post, exactly the same way it is done on the video, but I am having the same results. Please help!
My intention here is to feed the ticker with the information stored in a specific Airtable column.
This is the test page I am working on: Test page
Your help will be really appreciated!