Hello! I am trying to change the relative position of multiple keyframes, however when I select them and adjust the value it only changes the value of the frame that the time indicator is currently at. According to a video on the topic (https://www.youtube.com/watch?v=9tHDA5ykwoM) it is supposed to work to edit multiple keyframes if I first select all the keyframes, then use the slider on the timeline to change the value. For me it does not. Is this something that was introduced after CC 2014?