Scene editor interactive fails to load

[Jack Morgan]

The scene editor interactive fails to load with the following error:

Uncaught TypeError: Cannot set properties of undefined (setting 'value')
    at init (scene-editor.js:97515:42)
    at Object.582.../../../js/third-party/threejs/Detector.js (scene-editor.js:97409:1)
    at o (scene-editor.js:1:265)
    at r (scene-editor.js:1:431)
    at scene-editor.js:1:460111

What is odd that it appears to fail with the same version it has previous worked with.

[Yamboy1]

The scene editor interactive now throws a different error

Uncaught Error: The global import function is not available anymore in v6.0.0. 
Please create a mathjs instance if you want to import functions. 
Example:

  import { create, all } from 'mathjs';
  const mathjs = create(all);
  mathjs.import(...);

    at Object.deprecatedImport [as import] (scene-editor.js:8724:11)
    at 1.../../../js/third-party/threejs/Detector.js (scene-editor.js:80:8)
    at o (scene-editor.js:1:265)
    at r (scene-editor.js:1:431)
    at scene-editor.js:1:1