Safari iCloud syncing for iCloud sub accounts has been removed for OSX. How do I recover this functionality?

I use an 'umbrella' iCloud account for family photo stream functionality. My wife and I then have our own seperate iCloud accounts on our own devices for mail, contacts, etc.... Safari syncing has been removed from the sub accounts on the OSX devices, apparently, and I do not want my wife's bookmarks on my work computer. [It's not the end of the world, but...]. Is there a work- around for this, or am I missing something obvious? iOS devices still show Safari syncing on iCloud sub accounts.