Duplicate App Library folders on my iPad !

It seems you got to be careful what you say on here otherwise they ban .. some community .. anyway .. my iPad fails to sync with iCloud Drive .. that’s the problem .. changing document storage to iCloud Drive will hide the folders but .. they remain on the iPad and can be viewed by navigating the directory and even revealed by moving an untitled folder into the “hidden” folder .. the duplicate folder is just another untitled folder with the same name and rebooting iPad will give the folder the folder icon .. third party apps also exhibit this corrupt behaviour .. and numerous updates haven’t fixed it .. so I think it’s root level corruption ..