Enabling this option fixes (works around) Nextcloud's notorious "0 byte file" issue. See these upstream issues: - https://github.com/nextcloud/documentation/issues/9574 - https://github.com/nextcloud/server/issues/7995 This fixes https://github.com/NixOS/nixpkgs/issues/252980 Co-authored-by: Maximilian Bosch <6025220+Ma27@users.noreply.github.com>