Process body format before update status code

[juanmolle]

Commit Message: Local Reply process body formatter before update status code
Additional Description:

Local Reply process body formatter before update status code to avoid difference between processing headers and body

Risk Level: low
Testing: yes
Docs Changes: wip
Release Notes: wip
Platform Specific Features: no
Runtime guard: wip
Fixes #37577

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🐱

Caused by: #37607 was opened by juanmolle.

see: more, trace.

[wbpcode]

Thanks for the contribution. But you cannot change the exist behavior directly without any guard or strong reason, just because it doesn't meet your expectations.

[juanmolle]

@wbpcode Thanks for reviewing, I know I cannot change any behavior without a guard. I have upload the change in WIP and draft just to complement the issue information.
Waiting for comments if this is an bug, Work as design, or just document RESPONSE_CODE will have a meaning when using to add headers and a different one when formatting the body.