How should I handle with ID property on entity creation (POST) request (Quarkus 3.11.2, Java 21.0.3 OpenJDK)

Related unresolved issue on GitHub: https://github.com/quarkusio/quarkus/issues/40006

Quarkus/Mutiny/Vertx/Hibernate: token recognition error at: ‘^@’

I have a microservice running Quarkus with Vert.x/Mutiny, Panache, and Hibernate.