Would ACR fire only when the respective section is navigated to in RUI

Summary

Would ACR fire only when the respective section is navigated to in RUI

Content

Hi Oracle ACR Team,

Tesco - Approved Use Case#14.

Doing a transaction to change Position in Assignment section which in turn changes the Salary Basis in Salary section and validates the Salary amount as well in Salary section via a ACR.

The question i have is,can i validate the salary basis and salary amount in the Assignment section itself without navigating to the Salary section,but currently the rule fires only when i navigate to the Salary section...Is this by design and can it be changed?