I get that popup too. Just tried using "view" instead of "dismiss" and it does clear the notification, which is ok. From now on I'll just clear them immediately I guess.
But I still think they should throw in an extra button in all that free space in the Hub context menu (when you do a long press) to clear
call-related notifications. It would allow
all notifications to be dismissed from within the Hub, instead of, just
most notifications.
Something like this:
How the extra button might look in long press context menu for clearing call alerts in the Hub
Also..... missed calls don't show up in Hub "notifications"! That is something else that doesn't look right to me
at all. It seems reasonable to expect to see them there- so you can be, er... notified.
If not, can someone explain what I'm missing here?