I have created a flow to duplicate a Sharepoint List onto another site. Although the test says it's working, when I view the output site, it doesn't actually show up as a change or additional item. When I'm setting up the flow, I select the Sharepoint site, then the list as my trigger point, and my action item is to create or modify an item and I select the correct sharepoint site where to do this as well as the right list. There are no additional steps that appear from there howerver.
For example, there are no fields that populate that suggest which source list items should go where on the destination list.