I'm not sure if it is because we haven't upgraded to version 5 yet, but ours do not default to alphabetical order.
The current first character of some of our schedule tasks in the order that they are currently shown is as follows:
O, O, L, 2, 3, E, 2, 3, 2, 3, E, E, L, D, L, D, D, B, etc.
If they were in alphabetical order that would be preferable to the mess that they were auto-organized to.
Is this something that we should contact support on?