Reply to Remix Deck Capture to Cells 5-16

Hey everybody so i've got a cool idea for a mapping that i'm trying to test out. However it is dependent on being able to capture to the other 3 rows of cells in the remix decks. I have 2.6.2 but it seems that you're still limited to only capturing cells in the top row. I know you can adjust the sample page but I need to be able to capture to all the cells in a page. Any ideas on how to do this? Or if it's even possible?