Allow me to raise a question I already asked last September, but to which I got no answers. On my iPad, under Settings/General/ipad storage/icloud Drive, there are two categories: "total size" and "kept offline". The "total size" figure is equal to the figure for iCloud Drive one layer above, but the "kept offline" figure is higher. How is this possible, since "kept offline" is supposed to be a subset of iCloud Drive?