If the remote is my_cloud_drive: and mount location is /drive, then when using rclone commands like copy or move, a flag should be introduced that automatically translates the path to the remote path.
You said tab completion. I showed you tab completion exists and worked.
I'm just trying to understand why you need to translate as in any script you'd just put the remote name rather than the mount point name. What's the use case?
I'm not sure what the use case is yet at this point.
Tab completion works and if you are not talking about scripts, I can't figure out why you can't type the remote path or use tab if it's a one off thing not a script.
That's Windows Terminal and the font info is linked there: