Packing of Handling Units to WM Managed Storage Location

Hi Experts,

Our HU location is Warehouse Managed. Now when we pack the Materials in HU02 Transaction, Transfer posting is taking place in Inventory Management from Non HU location to HU location. However as HU location is being Warehouse Managed the stock is coming and sitting in Interim Storage Type 921. This is not creating any Transfer Requirement / Transfer Order for placing the stock in Warehouse. I checked the IM-WM Movement type config table, the TR requirement is active. But still TR is not being created.

Can you please suggest how the stock placement in WM is handled in such cases?

Best Regards,