Issue: the unread badge count on the app icon is incorrect
Details to reproduce: Upgraded to the new Home Screen layout in Monzo.
Receive a notification (transaction for example).
App badge appears, stating 1 unread notification.
Open the app to dismiss the new item
Close the app - the red badge has now cleared.
When a new notification is received, the badge should now reappear with a count of 1. Actually what happens is that the badge appears with a count of 2.
This continues - my badge is currently stating 16 unread notifications, but all have been read / cleared in the app.
Device: iphone 14 Pro
App Version: 5.10.0 #881