Is this still working?

Hi @mfelicio

Sorry, but WPSP functionalities aren’t a part of GeneratePress theme. There are plans however to merge WPSP with GenerateBlocks plugin.

See this for reference: https://wpshowposts.com/weve-made-the-decision-to-merge-wp-show-posts-with-generateblocks/

With that said, until WPSP is merged with GenerateBlocks, you may still use WPSP to generate related posts lists in your website.

Here is the link to WP Show Posts plugin: https://www.ads-software.com/plugins/wp-show-posts/

Hope this answers your inquiry! ??