Unsellable Inventory & Fix Issues Page

On the inventory page, there should be a column for unsellable quantity or least an option to enable that column.

For items in an Inbound Shipment that are marked as unsellable, they show in the Fix Issues page. From here if we convert to sellable, they show up in the inventory page as available units, but in the inbound shipment, the units just disappears. It should show up as received units in the inbound shipment page since it is sellable.