Opinion-based questions should not appear in Close-Vote audits, at least, not without review actions to select. The only action available is "skip", which means this will not catch robo-reviewers.
At least, I think it's an audit because when I try to comment, it says "This is an audit."
Seems this was reported on 14 Nov 25, and fixed: Opinion-based/Advice questions are showing up in the Close Vote Review Queue but are not reviewable