Usage of @Array annotation for an array columns requires to annotate Entity class with @Struct annotation and giving a random name

[saschacogmob]

Describe the bug

As described here: https://eclipse.dev/eclipselink/documentation/2.4/jpa/extensions/a_array.htm
you can use the @array annotation on a array column but only in combination with adding the @struct annotation on the class level. One thing is that this feels a bit odd, since it is a normal DB table rather than a Struct type.
But what bothers me a bit more is the fact that the @struct annoation has a mandatory property name.
And it seems I can give an arbitrary value for it and it works.
But can this be intended?
I think it can be confusing and therefore I think it is a bug.

To Reproduce

Here an Example:

DB Table with Array column:

CREATE TABLE my_table (
	id bigserial NOT NULL,
	job_title varchar NULL,
	list_of_names varchar(50) ARRAY[5] NULL
);

Corresponding java JPA class:

	import javax.persistence.Entity;
	import javax.persistence.Table;
	import javax.persistence.Column;
	import org.eclipse.persistence.annotations.Array;
	import org.eclipse.persistence.annotations.Struct;
	import java.util.List;

	@Entity
	@Table(name = "my_table")
	@Struct(name = "SomeRandomValue") // prerequisite for using the @Array annotation on listOfNames ([EclipseLink-157] error otherwise)
	public class MyEntity {
		
		@Column(name = "id", unique = true, nullable = false)
		private String id;
		
		@Column(name = "job_title")
		private String job_title;

		@Array(databaseType = "VARCHAR")
		@Column(name = "list_of_names")
		private List<String> listOfNames;
	}

What the above demnonstrates that the Struct annotation requires a mandatory name and one can give a random value. In this case "SomeRandomValue".
Without the @struct annotation it fails during runtime with "[EclipseLink-157] " error

Expected behavior
I think the @struct annotation shouldn't be required at all.
But if it required there should be some common understanding what a suitable value for the name attribute is.