Is there a way to get a flow item as a shape frame in anther flow item? I am using the box as the base. Then after a process I want it to look like it has a top cap. I duplicated the box and added a top to it in animations so it shows up as another flow item. I can't figure out how to get this new one added as frame 2 to the original box flow item. I can't find where it's saved. I tried adding to a user library but don't see it anywhere. Is this even possible?