Power Automate - Project Online - How can I get the Lists/items for a specific Project sharepoint site in Project Online?

Question

In project online each created project has its own sharepoint site with lista and items. Im trying to grab those lists/items, but I can`t make it to work.

Ive tried using the url of the project sharepoint site in a Get Lists actions, but all I get is that its not finding that site as a Sharepoint Site.