Ignored call to 'print()'. The document is sandboxed, and the 'allow-modals' keyword is not set.

[zeruniverse]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/CSS/@page

What specific section or headline is this issue about?

No response

What information was incorrect, unhelpful, or incomplete?

The demo right after

Result
Clicking the print button will launch a print dialog with the html sections split into individual pages.

click "print webpage", it errored in console with:
Ignored call to 'print()'. The document is sandboxed, and the 'allow-modals' keyword is not set.

What did you expect to see?

Click "print webpage", prompt the print window

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response

MDN metadata

Page report details

• Folder: en-us/web/css/@page
• MDN URL: https://developer.mozilla.org/en-US/docs/Web/CSS/@page
• GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/css/@page/index.md
• Last commit: ed9ebd7
• Document last modified: 2024-10-02T13:58:44.000Z

[Josh-Cena]

Duplicate of mdn/yari#12387