Copying a segment in an extraction

Hi,

Whenever I copy a segment in an extraction, in v.12 that segment now automatically drops to the bottom of the extraction.  This did not act this way in v.11 and prior.  This is a little bit problematic when I work in very large extractions and need to copy segments...if I forget to change the priority number, then the segment drops to the bottom and I may not even realize it (for extractions that run on a daily basis, for instance).  Was this an intentional change or is it a bug? 

Thanks,
Anthony