Navbar notification does not clear

[DV1]

When one logs in - in this case myself as admin - the notifications in the drop-down on the navbar will have a red circle by the little bell icon to show there is a notification. It was for activating an account which I've done before with others.

But this time I got a notification, activated the account, the red circle is no longer there but the drop-down still shows the notification.

I went to the UCP and there I see the notification but it's whited out enough to show the notification but I'm unable to mark it read or do anything with it. This image shows the UCP.

Thanks

Daniel

[Brf]

In the Admin control panel on the Load settings page set "Read Notification Expiration:" for the number of days to retain read notifications.
There is no way to delete them manually.