How to get salary or grades changes updated to the job in an active requisition with applicants?

Summary:

Compensation updates grades and salary in CoreHR and our organization will do a hdl load to change the job requisition grade old to new grade. If there are active jobs requisitions with applicants and offer is redrafted it does not populate the new grade or salary in offer when you select the job code. If phase and state of offer is HR Processed then we can't redraft offer.

How can we update active job requisitions with applicants grades and/or salary whenever its updated in CoreHR. What is the best process to achieve this? Is there an option in configs that can be enabled to have updates made to job requisitions whenever there are changes in HCM?