I'm trying to refund an order that was made from through PayPal Express but whilst on the 'Credit Memo' page the only available option is 'Refund Offline'. This means the refund is only logged on the Magento and not refunded from PayPal.
Are there some settings that need to be in place for this to work? I wasn't able to find any on the Magento 2.1 documentation.
refund online
option.