Recently the functionality to embed a Google Sheet into a Confluence page has been removed.
Using the widget connector, the URL does not embed anymore - it will merely add a link to the page. And if you go to the list of functionality to insert, it no longer appears in the list as a separate item.
My old embeds are still functioning but I cannot copy the Confluence page and change the URL on those either. The box will disappear and be replaced by a link.
I'll be very disappointed if Atlassian has removed this functionality to make it a paid feature. That would diminish Confluence's usefulness significantly as a way to collaborate with external users who do not allow access to their Confluence instance.
