Topic: PS App Lore???

I don’t recall ever hearing about this. Is it a new feature or have I missed something?
Playing the Last of Us Part 2 (first time in 6 years) and I open the App and notice there is a section for unlocked lore. It has facts and details and you can even rewatch game cinematics!

Here’s an image.
https://freeimage.host/i/Byjqt6b