mobile

I always receive short sms and the notification is wide enough to read the whole messages, so I always swipe the notification to dismiss it, however the sms is not marked as read, so when another sms comes, oops, I have to go through the sms app and read all messages again to mark them read.
I'm using hangouts as the default sms app. I think if we can mark the sms as read while we swipe from the notification or have an option to swipe down and mark as read, would be perfect.