Requisition created through B2B sales order is not showing in Process requisition New(redwood)

Summary:

Our Business Unit (BU) doesn't create requisitions directly from Purchase Requisitions. Instead, they are generated from B2B Sales Orders. Currently, we use the classic UI "Process Requisition" page to pull these into Purchase Orders (PO). However, with the new Redwood "Process Requisition new" page, no data is coming up.

Content (please ensure you mask any confidential information):

The primary issue is that the new Redwood "Process Requisition new" page does not display requisitions generated from B2B Sales Orders for our BU. This prevents us from using the new UI to create Purchase Orders (PO). We need to know if this is expected behavior, if there are plans to address this in future updates, and when the classic UI will be retired. In the meantime, we need to confirm if we can continue using the classic UI.