Phantom Item in MRP Planning & Time Series

We set up our tooling layout as Phantom item, which consists of list of tooling items used on a job.  In the Standard BOM of End-Items that use the tools, the Phantom layout is included.  When attach the Parts List to a WO of said End-Items, the Phantom layout is then "exploded" to include the lower level tooling items in the Parts List.

When running MRP against the said End-Items and a Planned Work Order exists, in the Time Series the demand for the -PWO is showing under the Phantom item rather than the lower level tooling items, which are really what we want to plan for.  Is there a way we could configure MRP/Time Series to display demand for -PWO under the lower level components of the phantom items?