'Monitor Material Coverage' not showing Reservation from Project stock

Hi experts, 

Monitor Material Coverage successful S/4HANA PE does not amusement reservations from task stock. Reservations are shown successful wide program stock, instead. Why?

Steps: 

1. Reservation is created utilizing 'Manage Manual Reservations' oregon 'Manage Reservation Items' app. 

• Movement type: GI for task (221) and assigned to WBS Element of Enterprise Project.
• See screenshot 1 below.

2. App 'Monitor Material Coverage - Net and Individual Segments'

• Result: App shows reservations nether communal works banal (plant 1010) not for a task banal (WBS).
• See screenshot 2 below.

• Expected result: Reservation appears for task banal (WBS) and is taken into relationship successful MRP.
• See screenshot 3 attached.

Is this imaginable astatine each successful S/4HANA Public Edition? If yes, how?

Thank you successful advance!

Best regards, 

Peeter Pärna