As a personal Onedrive user on the home machine I would like to have confidence that a drag'n drop upload will run - including empty files and folders ( where the name is a placeholder ), and that failures can be dealt with - as in I can see the filenames in a list rather than having them as a sidebar in the no-longer updating browser panel.
May not matter so much if I could see a list of files that are on the Onedrive folders - rather than just those the browser noticed as I paged down.
Basically that would be addressed by allowing a reliable assignment of a
PARTITION letter to the onedrive store.