I have enabled Multi-shipping, Purchase Order payment method and Approval Rules. Also enabled Purchase Orders at Company and from B2B Features System Config.
Followed following docs:
https://docs.magento.com/user-guide/payment/purchase-order.html
https://docs.magento.com/user-guide/configuration/sales/multishipping-settings.html
https://docs.magento.com/user-guide/customers/account-dashboard-approval-rules.html
At front-end, it's working for simple checkout and can see Place Purchase Order button. But for Multi-shipping, it's not showing any option/button to place purchase orders and all orders are placed as normal orders.
Am I missing any configuration OR PO is not allowed/supported in multi-shipping out of the box for B2B ?