I see. The case in question is when the user switches between two devices, each of which may be sometimes offline. This can cause older changes hitting the serv

I see. The case in question is when the user switches between two devices, each of which may be sometimes offline. This can cause older changes hitting the server later than the new ones, in which case, ideally, they should be rejected. What happens to storage requests made while offline? Are they cached locally and propagated once online, or are they lost?