Billing partially received purchase orders

Hi there,

I've encountered a new problem just this week when trying to invoice partially received purchase orders.

Normally if the status is 'partially received/pending billing' and I click 'bill' it raises the invoice for just the items that have been received. However yesterday I tried this and it raises the bill for the whole order, even the items that haven't been marked as received.

I'm pretty sure I haven't changed any settings, but please advise if there's anything I should change.

Thanks!