I have this page turner which I already use with a number of apps (ForScore, teleprompter). When I select Airturn Keyboard, ST3 sees the pedal and connects. The keyboard commands are working - if I select Port 1, for example, I can use the up and down arrows to move through the list. However, I can't seem to get the pedal to control the app. If I go into the Assign Actions menu I can move up and down the list, but it doesn't seem to learn the key if I press it.