I can't see my Xero Inventory account(s) for mapping my Cost of Goods Sold and Purchase Orders.
The "Inventory" Account 140 and Accounts with Inventory Account Types from Xero cannot be used.
The Inventory Type account is designed EXCLUSIVELY for use by Xero's Tracked Inventory Items and their interface mechanism will not allow this type of account to be used on Invoice Line Items.
You should use a current asset account type to record Inventory. You cannot choose an account type of 'INVENTORY' - this is a special system account type for Xero inventory functionality.