Unable to use the RSS Feed created with Confluence

Issue Summary

It's currently not possible to use the feed generated with Confluence's Feed Builder

Steps to Reproduce

1. Access the Feed Builder
2. Create the feed
3. Try to use it on any feed reader

Expected Results

The reader should read the feed

Actual Results

The feed is not recognized by the reader due to the authentication error

Workaround

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