Offline pos not showing stock quantities

Hi guys,
attached is the screenshot of the offline pos… before I update to version-12 my pos would show the qty in stock but now its no more.
the bench update run without any error but in pos no stock qty. I can sell through it but this is important to us.

kindly help me resolve this .

an you check if the warehouse selected in the POS Profile is correct and these items are available in that warehouse.

Thank you @fkardame, I checked and the warehouse has a been set for each pos profile and yes the items are in stock and are plenty…