Force feedback effects only play the value at time 0 in curve

Force feedback effects will persistently play at whatever the value is set at Time 0 in the curve.

This does not occur in UE4/Main

1. Plug a gamepad into your computer (I used an Xbox 360 controller).
2. Open QAGame in editor.
3. Open TM-Forcefeedback.
4. Play in viewport.
5. Press up on the Dpad.

RESULT

Force feedback will play persistently at value 1.

EXPECTED

For force feedback to play at varying levels based on the curve.