Mechanism to let the user scroll

[dandv]

Problem: pages that implement a fixed header and scrolling content div are not amenable to "All page screenshot" because the extension can't scroll the page.

Example: http://ampbench.appspot.com/validate?url=https://allrecipes.com/recipe/11749/chicken-pesto-a-la-lisa/amp/

Proposed solution (I'm not saying this is trivial): allow the user to scroll the (divs on the) page as they see fit, taking screeshots periodically at some interval (1/10 seconds for example). Then compose/stitch the images into one large image.

[Aminadav]

Do you want to try to implement it?