Default [Q] Light Flow Notifications Not Clearing

On Samsung Galaxy Note 3 and Light Flow Pro.
When receiving, say, a text message, the notification LED flashes properly, but when I view the text message and turn off my phone, the notification LED persists.

Problem steps:
  1. Receive SMS notification LED
  2. Read SMS (notification is now cleared according to Android)
  3. Turn off screen
  4. Still receive SMS notification LED
  5. Turn on screen
  6. Have to manually clear notification in Light Flow

Any suggestions?