This feature is not available in the new editor I think (see https://community.atlassian.com/t5/Confluence-discussions/New-and-improved-file-uploading-experience-in-Confluence-Cloud/m-p/1234893#M6541)
However, if you have the image opened by URL in a separate table, you can right click the image and click 'Copy' and paste into the Confluence page.
Hi Atlassian Community, My name is DJ Chung, and I’m a Product Manager on the Confluence Cloud team. Today, I’m excited to share a new and improved version of Home. The new Home helps you ...
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