Issue Summary

When we try to embed a Jira DC plan/dashboard into confluence cloud it dosen't render the content in embed form it just displays as a normal page link.

When trying to use the iframe for the same there is a connection error.

Steps to Reproduce

1. Copy a Jira plan/Dashboard link from Jira DC
2. Paste the URL in the confluence cloud page
3. Try using the iframe macro to embed the URL

Expected Results

The Jira plan/Dashboard should be reflected properly.

Actual Results

It is just updated as a normal link and unable to embed.

while trying to use the Iframe macro is renders the below error:

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available