Entity graph is not created for entity that has @EmbeddedId as an inner static class

[Disteonne]

What steps will reproduce the problem ?

Steps to reproduce the behavior:

1. Create an entity class with appropriate structure that has inner static class that's used as @EmbeddedId;
2. Build the project to see the graph is generated

What is the expected output ?

Graphs for entity and composed entity id are generated

What happens instead ?

Build failed. Graph is not generated. Issue: package CompositeIdEntityGraph does not exists in CustomEntityGraph

Environment

• spring-boot-starter-data-jpa: 3.5.4
• hibernate-core: 6.6.22.Final
• spring-data-jpa-entity-graph: 3.5.0

Additional context

Real case example:

@Entity
@Setter
public class Custom {

    @EmbeddedId
    CompositeId id;

    @ManyToOne
    @MapsId("firstObjectId")
    @JoinColumn(...)
    FirstObject fo;

    @ManyToOne
    @MapsId("seconfObjectId")
    @JoinColumn(...)
    SecondObject so;

    @Embeddable
    @Getter
    public static class CompositeId implements Serializable {
        UUID firstObjectId;
        UUID seconfObjectId;
    }
}

WA: It works if class is not static and placed outside it's root entity.

According to documentation, static classes are allowed to be used with @Embedded/@Embeddable annotations
https://docs.jboss.org/hibernate/orm/7.1/userguide/html_single/Hibernate_User_Guide.html#_component_embedded