Hello,

For some reasons, DocuSign suggests other alternatives to iFrames, and embedded Signing is one of them. You can use a react code as an alternative, as you can see here:

https://github.com/docusign/code-examples-react

Note that Embedded View and iFrames are different technologies, so it is unlikely that you can use both at the same time. If you need further assistance. Maybe you need to reach out our Developer Team asking to review your code if you still run into issues or if you want to follow up with iFrames. 

Hello,

I had the same issue. To fix it:

1. frameAncestors needs to be an array like 'https://apps-d.docusign.com', ‘${yourSite}’]. Replace ${yourSite} with https://test.domain2.io. Maybe also add https://test.domain1.io  to this.
2. messageOrigins needs to be an array like ‘https://apps-d.docusign.com’]

For development environment we use https://apps-d.docusign.com, replace it with https://apps.docusign.com for production.

Reference:

• https://developers.docusign.com/docs/esign-rest-api/esign101/concepts/embedding/docusign-js-embedded-reference/
• https://developers.docusign.com/docs/esign-rest-api/reference/envelopes/envelopeviews/createrecipient/#schema__recipientviewrequest_frameancestors

Hope this helps.