If I create a service desk project some of the statuses that are created have no category.
This causes some of our filters to display service desk issues in such states where they are not expected or worse to not display them where they are expected.
I found discussions about the problem that it is impossible to set a state category to nothing with the UI and this can only be done in the database. But what I didn't found out is WHY those states have no category.
So, What should the states without category represent? Why don't they have one (for example why has "closed" not the category "done")? Is this a bug? How are we expected to use this "fourth" category? What should it mean that a status has no category?