Transaction Receipt Method for Customer Payments feature is available within Collections

As part of Oracle 25D, the "Transaction Receipt Method for Customer Payments" feature is available within Bill Management and Collections. However, if the business chooses not to utilize this feature by setting "Default Receipt Method from Transaction" to "No" in Manage Collections Preferences, and no receipt method is associated in Manage Receivables System Options, will this affect any existing processes? Specifically, is it mandatory to define a default receipt method in Manage Receivables System Options even if you are not opting for the feature?