Why AP invoice asset Lines with different BSV's not flowing to FA

Summary:

We have created one legal entity with 3 BSV's in a single primary ledger.

Scenario : AP invoice lines created with BSV 1 and BSV2 in the same invoice with Asset clearing account.

when we run the mass addition process it has only picked up BSV1 source line and transfered it to FA .

However line number 2 with BSV2 did not got tranasfered to FA.

Please note that the default asset cost clearing account at asset category level has BSV1.

Our requirement is to transfer all the invoice lines from AP to FA which has the asset clearing account with multiple BSVs.

We also want to make sure that the accounting should flow to the BSV which is selected at AP invocie level