Interface Date on the Billing Summary Tab in the future date

Summary:

My use case is the following:

If I were to create the subscription today (October 19, 2023) with a start date in the past (e.g., August 2, 2023), but the interface date on the Billing Summary Tab indicates November 18, 2023, which falls in the middle of the next month. If we intend to execute the bill run on November 1 to capture all bill lines (including the Backdated Bill Line) and send them to Oracle Cloud Accounts Receivable, what should be the interface date to be specified in the scheduled job "Send Subscription Billing Information to Receivables"? Here's an example of the bill line for