You can customize the display of your account list on your iOS & macOS devices , so you can see  the information in your account list, that is important to you.

To do this, proceed as follows:
’Settings’> ‘Personalization’> 'Account List'> choose between "Classic" (as before) or the"Detailed" view.

The detailed view shows you the last refresh date and the IBAN of your accounts. You can also see your value development in the account list.