You must logout / login, or remove / re-add the share after toggling this option.
Get the File Tasks ('actions' and 'apps', roughly) for a FileSystemURL.
Office default file handlers:
Move confirmation shown for Drive?:
Move confirmation shown for OneDrive?:
Move confirmation shown for local to Drive uploads?:
Move confirmation shown for local to OneDrive uploads?:
Move confirmation shown for cloud to Drive uploads?:
Move confirmation shown for cloud to OneDrive uploads?:
Always move files to Drive?:
Always move files to OneDrive?: