ZC v1.3.9h

When trying to use the copy function under the Option Value manager screen, the option values are copied but the pre-defined sort order for the option value is reset to 0 (not in the database but just in the product attributes).

For Example:

I have an option name: Color, option value: Red with sort order 15.

I perform a copy to all products with the Color option, Red will show up under the product in Attributes Manager with sort order 0. If I delete Red from the options list, re-insert using the Attributes Manager, Red will show up correctly with sort order 15.