Hi I am missing the iCloud button in Safari on my MBP.. I have been trying to customize the toolbar, but the button is missing. I have been trying the guide from Apple and uncheck the safari checkbox in iCloud. Im not using private browsing. I have a iPhone 5, and a Ipad 4, both with the newest iOS, and they can both see the iCloud tabs, but not the tabs from my MBP What can the problem be?