Order by doesn’t work with embeddable fields inside populated entity if embedabble has object true

[co-sic]

Describe the bug

This is the same issue as this: #5389 but with object set to true for the embeddable field instead.

Error: InvalidFieldNameException: select "b0".* from "book" as "b0" left join "author" as "a1" on "b0"."author_id" = "a1"."id" order by "b0"."embeddable_age" asc - column b0.embeddable_age does not exist

If i remove the object: true in my example it works.

Reproduction

https://github.com/co-sic/node-mikro-orm-playground/tree/embeddable-sorting

What driver are you using?

@mikro-orm/postgresql

MikroORM version

6.2.5

Node.js version

20

Operating system

No response

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