i can reproduce, seems to be a bug with latest rclone
https://github.com/rclone/rclone/issues/7468
use an older version of rclone.
or
in these topics, i share a couple of workarounds.
https://forum.rclone.org/t/copying-multiple-folders-across-different-drives-partitions-on-windows/43387/10?u=asdffdsa
https://forum.rclone.org/t/1-65-fails-listing-local-folders/43148/7?u=asdffdsa