Hi, I have several Apple devices, and use iCloud drive for a few Numbers documents. The Numbers documents will not synchronize on one of my devices (a MacBook Air). Disabling and re-enabling iCloud Drive on this machine is of no help. When I disable it, I cannot tell it to remove my local files (there are none, but who knows maybe it resets things) as the process will not terminate... Signing out / in my iCloud account did not help either. I am not sure what to do. Any idea ?