If a location has settings Bin Mandatory = Yes, Pick = Yes and Shipments = No, there is no way how to undo posted shipment.

If a user tries to undo shipemnt, they get an arror You cannot undo line XXX because inventory pick lines have already been posted.

It's a common process, that user posts a shipment and afterwards finds out, there was a mistake, or they customer declines the goods and it can't be invoices. There is no simple way how to solve it (the only way is to invoice it and the post a credit memo).

Add a possibility of Undo Shipment also for locations with inventory picks, please.