We are using `.thenAccept` instead of `.thenCompose` here: https://github.com/hibernate/hibernate-reactive/blob/4b7fdad1ed30369aa1b85e0afc8bf9a6b9d1304a/hibernate-reactive-core/src/main/java/org/hibernate/reactive/sql/results/graph/embeddable/internal/ReactiveEmbeddableInitializerImpl.java#L88