this should be fixed, right? I still have this issue with the ORM test case template and version.org.hibernate.orm 6.5.3.Final as well as 6.6.1.Final. Exact same testcase as mentioned in [HHH-18292] - Hibernate JIRA.
Works with 6.4.9.Final
Please create a new Jira issue along with a test case that fails. The PR that merged the fix contains a test and it passes on our CI, so my guess is that you might have something special in your model/environment that causes this problem.