So I've added two cards and I'm noticing and an issue. With Amex it shows the last 5 digits of my credit card and with my Capital One it shows the last 4 digits. Also - on Amex I can see my previous transactions (all of them). With the Capital One it doesn't show any previous transactions and says it only shows Apple ones. Are these differences due to the way I set it up or because each cardholder is different?