I think the "silently" part is not possible with the current iOS codebase. They could patch that, but it's probably not even necessary since I occasionally hav

I think the "silently" part is not possible with the current iOS codebase. They could patch that, but it's probably not even necessary since I occasionally have my desktop pop up as a "new device" again. It loses auth for whatever reason (a bug? an os update?), has me sign in again, and then a "new device" message with my desktop name pops up on all of my mobile devices. I really have no way of telling if it is a reauth from my desktop or a third party that happened to know my desktop name.