Use turbo-rails js from the CDN fails loading actioncable

Hi there, I’m developing a rails engine and I’m trying to add a simple js layer that connects some with hotwire and was streams, I’m using some modules from skypack and I’ve came up to this.

  <script type="module">
    import hotwiredTurbo from '';

turbo drive works but when I try to connect to a turbo_stream, I’m getting:

turbo-rails.js:12 Uncaught (in promise) TypeError: Failed to resolve module specifier '@rails/actioncable/src'

Any hints on how to properly use turbo-rails form CDN?

it works with this jspm CDN:

import {Turbo} from '';