SHIPMENT.INVC_MATCH_STATUS is updated wrongly while receiving Deposit Items for Non-Ers Suppliers

Hi Support,

I'm doing a receiving (Deposit items) for non-ers supplier. When I receive partially, SHIPMENT.INVC_MATCH_STATUS was in M and when I receive rest of the items, an additional shipment entry is created with parent shipment as the first shipment that was received. This time, for the second shipment - I'm having SHIPMENT.INVC_MATCH_STATUS as U. Due to this, my invoice posting is impacted. Hence, I need to update my first shipment's status to U and perform online matching, in order to get the invoice posted.Attached the same data for reference. Can someone explain whether is this a base bug or should I