Data Bindings Empty

Hello
Project settings successful, Webserver and DBserver running (NodeJS, Docker).
index.ejs and main.ejs created, all fine
Dynamic page list.ejs added.
API get_cars successfully created and when I open in browser it retrieves the data from the db-table, success!:

On list.ejs server connect added and server action selected get_cars.

Now I want to display with a table generator in a container the data from cars-table, but it shows no data-bindings:

Does anyone know why this is empty. It should look like this:

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