How to make the right portion of product page(product title, price, add to cart. etc) fixed when scrolling down

Working in
Wix Studio Editor

What I’m trying to do
Sometimes when there’re lots of media for a product, the left portion of product page becomes very tall whereas the right portion becomes relativley short. When customers finish scrolling down the page to view all the images and videos, the Add to Cart button or Buy now is no longer visible that they have to scroll back to be able to click them. I know that I change a container/cell’s postion parameter to “sticky” to make these elements alway visible, however, they are not in a cell or container, and can not be dragged under a container. I wonder is there a way to fix it or this is just what it is.

Unfortunately you can’t. Because the product page itself is an app - that only allows you to choose from pre-defined layouts and restricts designing it to our liking.

If you want to achieve that, you will need to develop a fully custom product page, which would involve writing code as well, and then you can have it sticky or pinned or however you’d like it to be.