Thomas There are also other ways:
When you click on one of the previous transactions of this scheduled payment, you can navigate to the scheduled payment using a button at the bottom of the transaction.
When you create or alter a scheduled payment, a new entry is also added to the account view. After you open this item, you can edit it with the button in the top right corner. This can also be done from the "Events" tab.
So there are at least 3 different ways to navigate to the scheduled payment.