Make One Drive Android do what you claim it does & what it's whole purpose is.
OneDrive should sync files on Android to OneDrive just as it does on a Windows PC. I need to use a third party app to do this. I use OneSync - once installed and configured, I've forgotten about it and it flawlessly syncs my files everytime I charge it. Everytime I use a file on my PC that is synced from Android I first feel grateful to OneSync and then think how Microsoft deceived me.