Default Dismissing calendar even at lock screen launches calendar?

Is there any way to disable the dismissing of an event from launching the calendar? It seems like it doesn't happen 100% of the time, so maybe I am swiping to dismiss it in an odd way. But most of the time when I open my cover and there is the red 'X' to dismiss the event or snooze and I dismiss, it unlocks and launches the calendar. It's kind of annoying.