Bug in extract command

Hello,

        I'm experiencing a bug in AutoCAD 2014 where the extract command will not extract from the drawings listed in the dialog.  It seems to instead extract from the first open drawing.  At the moment, my solution is to open and extract each drawing in turn, and only that drawing, but the point of the command is to be able to do a group of drawings, so it's somewhat inconvenient.

I'm able to consistently reproduce this bug with different drawings on different projects, let me know if any further information is needed.

Thanks.

Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.

Image may be NSFW.
Clik here to view.