Set an Environment Variable in Nushell with the Ascii Bell Character

[MattheDev53]

I'm trying to define the environment variable SUDO_PROMPT to be �[sudo] password for %p |> so that I can have the terminal bell ring when a sudo prompt pops up.

The problem is that � gets escaped to \u0007 which nushell doesn't recognise and I can't do \a because that gets transformed into \\a in my config. Does anyone know of a way to do what I'm trying to do?