Given that Nitro is a macOS/IOS environment and One Drive is part of the Microsoft “ecosystem” (although It CAN be used on macOS), it would seem to be a low value feature to many of us when iCloud is already on any system running Nitro. I don’t recall specifically, but I seem to have a recollection that One Drive has the typical “msdos” file naming limitations (8.3 characters), but may be mistaken.
If we’re talking “pie in the sky” features, I would favor Dropbox over One Drive, but I’m not holding my breath (nor advocating) for Nik to use development resources for additional cloud access.
gary