I have exactly the same setup.
Press the button as indicated below; make sure to be really close to the Homey when pressing the button. Make sure to pair the remote with the motor before pairing to homey. If the remote isn’t paired to the motor, Homey will send the exact same signal as the remote, but the motor isn’t reacting on this signal because it isn’t configured (yet).
→ Which “app setting” are you referring to?
