Pulling data from current post and current user

If your issue is about Available Data, check what I found: Current data available is incorrect

A work around is to create 2 empty screens. On the first, add a simple list of the collection data you need and a link to the second screen. In the second screen, you will see “Available Data > Current User”. Then you can create or drag-and-drop the components you what, setup it (add info with Current Data") and then drag-and-drop it back to the original screen. The Data are still there.