When an Add As Copy is performed the Original creation date and Original creator fields are retained from the original object.

When an Add As Copy is performed the Original creation date and Original creator fields are retained from the original object.

When an Add As Copy is performed the Original creation date and Original creator fields are retained from the original object.

This is the normal behaviour of the Add As Copy function.

Please see Dassault QA Article #: QA00000001357

A custom script could be developed to update the 'Original creation date' and 'Original creator' fields if necessary.