I recently started filtering to duplicates in the close votes queue and I've noticed that every review will always have a Duplicate tab allowing you to tab between the question and proposed duplicate.
Whenever presented with an audit, I know immediately because the duplicate tab disappears.
Upon searching for information regarding audit filtering I found Audits bug in the filtered review queue which told me that audits are not filtered but the tags are faked such that a user could not just watch the tags and only pay attention if their filtered tags do not show up, this doesn't help with this situation though.
As far as I can tell, you can currently robo-review the close votes queue indefinitely without ever reading a question:
Assuming I am not mistaken, should something be done about this?
Related (outdated?) but not duplicate: There's no review audits for duplicate