Audio files no longer save in order???

I'm sure its not the most elegant way to clean audio, but we get big batches and have to select files out of them, clean them and save them out. Previous versions of  Audition you could select several files ( Untitled1, Utitiled2, Untitled3 ect.) close them, the "Would you like to save these files?" dialog box would come up. Before you could simply click "Yes to All" and it would let you name the files in order. Now it picks randomly from the list in no particular order ( Untitled3?, then Untiltled8? then Untitled 10????) How can I stop this from happening? This is really slowing me down.