No sure I understand your question; don't they appear in alphabetical order already ?
I've already mentioned it but I think this is a more important Q; wouldn't it be better if we could search by title ? The search field in UI/MEWUI is looking for files names, which is pretty unconvenient and frustrating. Since there's so much complaints about UI/MEWUI that's one thing that would make it more friendly and acceptable to people.