“Multiple instances of Three.js being imported” from CDN

Describe the bug

Three r125 now checks if multiple different instances of the library are being imported. Weirdly, though, this is already triggered simply by following the “Installation” section of the documentation:

<script type="module">
  import * as THREE from "https://unpkg.com/three/build/three.module.js";
  import { OrbitControls } from "https://unpkg.com/three/examples/jsm/controls/OrbitControls.js";
  /* Warning triggered */
</script>

Here’s a Codesandbox with the issue:
https://codesandbox.io/s/three-multiple-instances-warning-nkfc9

I’ve tried a bunch of other ESM CDNs (skypack and jspm, specifically), with the same results.

To Reproduce

1. Visit the codesandbox
2. Check the console output

Code

See above.

Live example

• https://codesandbox.io/s/three-multiple-instances-warning-nkfc9

Expected behavior

There should not be a warning that multiple instances are being imported if they’re being imported via JS modules from CDNs.

Platform:

• Three.js version: [r125]