How does Constrained Supply Plan work with multiple ranking sourcing rules?

Summary:

How does Constrained Supply Plan work with multiple ranking sourcing rules?

Content (required):

Let's Assume Demand is at Item1 and Org1. Sourcing Rule for the same is below:

Transfer from Org2 (Rank 1, Allocation%: 100)

Transfer from Org3 (Rank 2, Allocation%: 100)

Buy from Supplier (Rank 3, Allocation%: 100)

Onhand is available for Org3. Still those quantities are not pegged and all planned orders are generated for Org2.

Found below similar doc:

https://community.oracle.com/customerconnect/discussion/comment/630192#Comment_630192--> This suggests it should work.

FA: SCM: SCP: Constrained Planning Does Not Consider Rank 2 Source Even If Onhand Is Available at Rank 2 (Doc ID 2817461.1)