I can't move a keyframe with my mouse
Hitfilm 13 Express
When I fly my mouse over a keyframe in a track on the editor (not composite shot) the pointer changes to a + with four arrows indicating I can move it. But it doesn't work. The manual says I should be able to. Quote from V13 manual: Keyframes can be dragged vertically on the timeline to change their value, or dragged horizontally on the timeline to change their timing. -endquote.
This behavior won't work for me. Any ideas why?