AEM 6.5 view payload

Hello

In AEM 6.5 in the history of workflows, it became possible to view the payload.

The problem is that after the image is loaded into the AEM assets, the images are rendered automatically. I can't see the payload if there is (/jcr:content/metadata/) in the path and I get a 403 error.

Can you please suggest what is the reason or share useful links.

Thank you very much in advance.