In each listing, add the portfolio id for the Post Block Custom ID option at the bottom.
ex) 1235, 1236, 1237

Please refer to the image below for how to check the portfolio id.

Javo >> page builder >> add new
Create a portfolio template to create a module.
If it is not a module for the portfolio, an issue may occur.

There are three meta types available in the portfolio module.
Title, content, custom meta (meta used to use portfolio category)

To use the portfolio category, please refer to the image and code below and add the meta value to the custom meta field.

Meta value: {taxonomy: portfolio_category}

In the Listing detail template, add a post block widget and set the module and portfolio connector options.