2 sticky columns

Hello!

I want to create an effect similar to the Featured Projects section of this website https://katiforner.com/

In my design, in the section below Our branding, design & packaging I would like the left column text to appear in a staggered way from the bottom but stick to the top edge as I scroll down, and I would like the right column to shuffle through the images (it appears that this bit is working).

I’m having trouble figuring out which interactions / triggers I should be using to make the left column work.

Here is my link:
https://preview.webflow.com/preview/theintuitionjournal?utm_medium=preview_link&utm_source=designer&utm_content=theintuitionjournal&preview=836e9f931320382c8093187253367fb6&pageId=60330b3b6cfc0c737df420f6&mode=preview

Thank you!