add the feature "Show photos from..." in the iOS Version
in the web version of One Drive there's a setting called "Show photos from..." and I can choose between "All folders" and "Pictures Folder".
In the iOS version this feature is missing. So when I scroll through my Photos in the iOs app I see all my pics mixed with pics from Document folders, so it gets really confusing crowded and convoluted. It's just unusable like this