I noticed this has been the case since 21S for lambskin classic double flaps. Generally other than the Rev black and beige, the quilts are flatter for seasonal combinations. My SA also mentioned quilts has been generally flatter lately.. Mini squares seem to have puffier quilts.
That is true, but it is valid for all the bags, the quilts are pretty flat. I am surprised when nowadays I get the bag with puffer quilts!