Turn a moment in a step video into its own image step

When a step has a video (for example, a screen recording of a software procedure), it's common to want a still from one moment of that video as its own step, so it can be annotated, e.g. to show exactly which screen or menu item to click.

Today that means pausing the video, taking a screenshot outside Knowby, saving it, then uploading it into a new step. Being able to go from that moment in the video to an image step without leaving Knowby Studio would remove that round trip.