Describe the current behavior

When you download via API an attachment file, for instance with a n8n Http request node the URI is malformed. n8n follows RFC 5987 and decodeURIComponent.

Steps to reproduce

1.When you download via API, for instance with a n8n Http request node the URI is malformed. n8n follows RFC 5987 and decodeURIComponent(filename).
2.
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Describe the expected behavior

It would be better to add a filename* with encoded filename to sanitize it. https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Content-Disposition

Where have you encountered this bug?

• On docs.getgrist.com
• On a self-hosted instance

Instance information (when self-hosting only)

• Grist instance:

  • Version: 1.7.3
  • URL (if it's OK for you to share it):
  • Installation mode: docker
  • Architecture: single-worker

• Browser name, version and platforms on which you could reproduce the bug: n8n 1.110.1

• Link to browser console log if relevant:

• Link to server log if relevant: