The rearrangement feature of fields within Entities needs to be changed such that fields can be directly dragged and dropped in between other fields in all the pages fields exist - not just the first page.
The current mechanism allows fields to be moved into the 1st page only where they can be rearranged using drag and drop.
This feature exists as of Arena 6.2.
Fields on any page of the Entity listing results can be rearranged within that page. To move a field at the top of one page to the prior page, adjust the browser window size slightly, which will alter the pagination size, and allow you to continue moving the target field higher in the list.
We understand that this is an awkward user experience and we will review this UI behavior for possible future enhancement.