Many of the fields which can be edited do not sort properly. This is very annoying for a project like phpGroupWare, where we have many modules (or categories). To add a new module in the correct position we need to go through and change the ranking of every other application below it - I have beter ways to spend my time :)

I would suggest that you change the current sort order from "ORDER BY rank" to "ORDER BY rank, label". With out the label in the sort order it will sort by rank then the primary key.