Premiumpress 8.9 Page Builder custom query format

Hi,

Can someone explain me what’s the query format we can use for the custom query box inside the new Page Builder?

I would like to include a product listing carrousel with only:

– Featured products
– Specific category products
– Random products

Mark Fail points out that we should use the list of shortcodes available on the documentation but apparently they don’t work for this custom query box.

Just help me with the format I need to follow, I can do the rest.