I have edited a clip by slowing it down. Now I want to actually speed it up, or put it back to 100%. However when dragging the slider to 100%, it immediately jumps back to the slowed down position (20%). I have a transition effect that is 2.9s, however when I edit it and set it to 10s, it reverts back to 2.9s. Advice would be appreciated on how to solve this.