This one is driving me nuts and pardon me if it's already been covered... I did try searching. In Safari, if I go to share a webpage via Messages and begin typing in the recipient's contact info, the options come up as they should only you cannot pull down to other choices within that contact's info. The only option to share is with whatever contact number is at the top of the list. And if you do try pulling down and clicking on any of the contact numbers that are listed beneath it, it just reverts to whatever number may be at the top (often a land-line number).