title: Collection view scroll with limited cells
body: <p>I have a collection view with only 1 cell to start with the user can add more cells as they please. The collection view does not scroll until I have enough cells to go past the scrollview frame.</p>
  
  <p>How can I allow the collection view to scroll up and down without having more cells? </p>
  
  <p>This behavior is similar to an empty table view. You can still scroll up and down just a bit. </p>
  
  <p>I have been searching but cannot find a way to solve this, and honestly it is a weird question to ask I guess. </p>
  
  <p>Any help is great, thanks! </p>