The grid with Subs category template appears to not be observing the sub-category ordering when displaying sub-categories in the details module. In the category module, the sub-categories appear in the desired order. In the details module the sub-categories list in the order entered into the database, not the desired ordering as specified in the categories section of the admin module, when using the grid with subs category template.
I know it's a minor bug, but it's still quite annoying.