I often like to play around with ship designs before finalizing them, but with a long list of ship names it is rather a hassle to figure out which are locked and which are WIP's. Then I started putting a space in front of all WIP designs. Then they are placed at the very top and I can always see what kind of ships I have been working on. It is especially useful since I often take a break from a game and then can't remember what all my ships do when I return. Now, at least, I know which of them I have been working on