just got that popup after launching a pdf through Chrome (using Adobe plugin and not Chrome viewer) >>> see screen shot (no app name mentioned). I found as well that there's an adobe group that was created in the network rule list, but this group is empty in the UI, although it appears that everything has been properly registered in rules.xml
One last thing, clicking on view/override on fw popups (so on auto-decide mode) just opens the fw app list, without precisely pointing to the rule that just got created. I think it use to do that several builds ago, in 5.0 (not the last 5.0 build though).