Giving "ask in person" approval for Apple Store App purchase (family Ask to Buy)
In the past, I could enter approval for purchases by my children by using their own device using 'approve in person' as described in https://support.apple.com/en-au/HT201089#parents.
This functionality no longer appears. There is no longer a link to click on to provide "in person" approval.
How can I restore this functionality of being able to give parental approval for apple store purchases from the child's device? Or has Apple removed this functionality to get more parents to buy a second Apple device, thus generating additonal sales?
iPad Air 2 Wi-Fi