Unable to create @manyToMany realtion ship in mikro-orm

Question

I have issue with my @manyToMany relationship in mikro-orm framework. I created this entity:

enum NotificationCategory {
    REPORT = "report",
    PARKING = "parking",
}

@Entity()
export class Notification {
    @PrimaryKey()
    @Unique()
    id!: number;

    @Property()
    message!: string;

    @Property()
    date!: Date;

    @Property()
    seen!: boolean;

    @Enum(() => NotificationCategory)
    category!: NotificationCategory;

    @ManyToMany({
        entity: () => User,
    })
    user?: Collection<User> = new Collection<User>(this);

    @ManyToOne({
        entity: () => Report,
        onUpdateIntegrity: "cascade",
        onDelete: "set null",
        nullable: true,
        primary: true,
    })
    report?: Report;

    @ManyToOne({
        entity: () => ParkingLot,
        onUpdateIntegrity: "cascade",
        onDelete: "set null",
        nullable: true,
        primary: true,
    })
    parkingLot?: ParkingLot;
}

After I added user atribute and drop schema and make new migration I am getting this error:

DriverException: alter table "notification_user" add constraint "notification_user_notification_id_notification_report_id_notification_parking_lot_id_foreign" foreign key ("notification_id", "notification_report_id", "notification_parking_lot_id") references "notification" ("id", "report_id", "parking_lot_id") on update cascade on delete cascade; - there is no unique constraint matching given keys for referenced table "notification"

The weird think is that migration which is generated automatically has no contains table notification. Am I doing something wrong or why this is not working please?

Migration file:

    this.addSql('create table "notification_user" ("notification_id" int4 not null, "notification_report_id" int4 not null, "notification_parking_lot_id" int4 not null, "user_id" int4 not null);');
    this.addSql('alter table "notification_user" add constraint "notification_user_pkey" primary key ("notification_id", "notification_report_id", "notification_parking_lot_id", "user_id");');

    this.addSql('alter table "notification_user" add constraint "notification_user_notification_id_notification_report_id_notification_parking_lot_id_foreign" foreign key ("notification_id", "notification_report_id", "notification_parking_lot_id") references "notification" ("id", "report_id", "parking_lot_id") on update cascade on delete cascade;');
    this.addSql('alter table "notification_user" add constraint "notification_user_user_id_foreign" foreign key ("user_id") references "user" ("id") on update cascade on delete cascade;');


    this.addSql('alter table "notification" add constraint "notification_id_unique" unique ("id");');