HCM Extract Changes Only multi block

Summary

Get changes only on the modified block

Content

Hi,

I have an HCM Extract with several blocks (let's say AssignmentData, Email, Salary).

If there is a change of salary I'd like to get the full salary block plus some Always Display fields on Assignment but I am not able of achieving this result.

When running on Changes Only = 'Y' I got all the block for the changed record

and if I run it on Changes Only = 'ATTRIBUTE' I only get the Always Display fields from assignment plus the modified field on Salary (not the full salary record).

Is there a way to achieve this? Thanks advanced.