[Not a ZC bug] Product attribute copy function resets sort order to 0

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.

I cannot reproduce this issue ... do you have any add ons in your admin?

Ajeh:

I cannot reproduce this issue ... do you have any add ons in your admin?

Here is a list of the addons:
Image Handler 3
Attribute Rollover
Return Authorization
Order Delivery Date
Master Password
How did you hear about us
Fed-Ex

I'm guessing the first 2 maybe the culprit?

That is possible ...

First I would check that the file:
/your_secret_admin/attributes_controller.php

is the same file that comes with Zen Cart v1.3.9 ... and if different, it has been merged properly with any code changes ...