Sorry to bother you again, was just following up on your previous post saying you would ask around to see if anyone has had issue relating to multi-state objects and folio bloat. Have you had any feedback?
I spoke to one tester about this issue, and he noted an older bug in which replacing images in an MSO didn't remove the previous content, causing the folio size to increase unnecessarily. But that seems like a different issue (and I believe it's been resolved). I still want to find out if the tools are optimizing MSO content properly.