Grid demo page not working

[ConradSchmidt]

What package(s) are you using?

• carbon-components
• carbon-components-react

Detailed description

Describe in detail the issue you're having.

Grid demo page is blank and showing this error:
https://carbon-elements.netlify.app/grid/examples/preview/

Uncaught SyntaxError: Cannot use import statement outside a module

If this page isn't supported anymore it should be removed from this page:
https://www.carbondesignsystem.com/guidelines/2x-grid/implementation#resources

Is this issue related to a specific component?

n/a

What did you expect to happen? What happened instead? What would you like to
see changed?

To look like this:
https://deploy-preview-7329--carbon-elements.netlify.app/grid/examples/preview/#full-bleed

What browser are you working in?

Chrome Version 87.0.4280.141 (Official Build) (x86_64)

What version of the Carbon Design System are you using?

n/a

What offering/product do you work on? Any pressing ship or release dates we
should be aware of?

Steps to reproduce the issue

1. open https://carbon-elements.netlify.app/grid/examples/preview/
2. blank page

Additional information