Bug when using -FolderPath parameter

I suspect this affects all cmdlets accepting a -FolderPath parameter, I'm also not sure it's worth fixing because I'm probably the only person dumb enough to run into it.

A folder with just the name of \ is legal in Projectwise.

However you specify this folder in your folder path, -FolderPath treats it as if it ended in a single \ and refers to the parent folder rather than the folder named \