Pick confirm using LPN

Summary: Pick Confirm UI doesnt allow confirming using LPNs: Advanced Inventory

Content (please ensure you mask any confidential information):

We moved the inventory on a LPN in a LPN enabled Subinventory and also ensured that the Pick Rules are enabled for LPN. While trying to do Pick Confirm, either through Redwood or Mobile Inventory, though the field allows to search by LPN, it doesnt give LPN options in the drop down, not recognises the LPN number manually keyed in. We also tried scannning the barcode, still gives error - "Enter a valid item or LPN"

Scenario- multiple lines on the SO could be placed on single LPN and user wants to move material using LPN, including picking and shipping. However we are getting stuck with picking process.