Rise up, children of the Horde! PTR testers will be happy to notice that Horde players now have brand new Wyvern art adorning either side of their action bars, just like the Gryphons seen by Alliance players.
The new UI edit mode coming in Dragonflight allows a great deal of customization, similar to that found in popular addons – allowing players to customize the size, position, layout, and visibility of their action bars, unit frames, and various other features.