Keychain Autofill
When I go to Safari>Preferences>Passwords, THERE IS NO "Allow AutoFill even for websites that request passwords not be saved" option. My macbook is set to lock when it is idle. Why do I not have the option to do this when Apple's FAQ (and every set of keychain instructions I've found) tells me I can? Does anyone else have this issue?
MacBook Pro, OS X Mavericks (10.9.2)