I imported a design from Figma into Protopie for the homepage of my company's new website. However, the frame from Figma is too long for a scene in Protopie. I expanded the height of the scene to fit the design by doing 1920 x custom. But then in the preview, the scene zooms out too much, and I want the scene to stay at 1920x1080 but become scrollable. I tried grouping everything into a scroll container, but it didn't work. What am I doing wrong, and how can I make the design scrollable without zooming out too much in the preview? How can I use like an overflow feature or such to where my design will scroll past 1080px height.