invoices import in Zoho Inventory - stock not issued

invoices import in Zoho Inventory - stock not issued

Hi,

I had imported sales invoices in Zoho Inventory. I could see that the GL Journal is proper and a COGS/Inventory entry has been posted with the sales entry. However, I found that the W/H stock was unaffected; no stock has been issued against the invoices. 

Am I missing something over here? Is this how it is  designed to work?