When creating AP invoice Accounting date is appearing as 12/1/2023 instead of system date.

In Manage Invoice Option, Accounting Date Basis is selected as System date but when creating AP invoice Accounting date is appearing as 12/1/2023 instead of System date (11/18/2023) when AP invoice is created on 11/18/2023. Is there any other setup that can derive Accounting date for AP invoice? What could be done to resolve this issue? The expectation is to get System date as Accounting date.