Force Items in weldment cut list to combine

I have a cut list with (2) components that are mirrors.  Because it is a square tube, it is identical.  The cut list shows it as a separate item.  Can I force them to be recognized as the same?

As a side note, I did a pack and go to make another job and in the new models, they combined to the same item number.

Thanks

SolidworksWeldments