I'm confused. Your original post made no mention of a PC. If by "iCloud app on my PC" you mean "iCloud for Windows" note that iCloud for Windows has absolutely no connection with or access to OneDrive.
I'm confused. Your original post made no mention of a PC. If by "iCloud app on my PC" you mean "iCloud for Windows" note that iCloud for Windows has absolutely no connection with or access to OneDrive.