How do I use the Keyboard to Control Videos?
In Photos, used to be, you selected a video, hit Tab, the video opened, and you had the universal control of Spacebar to start/stop the video, and the arrow keys framed through backward and forward. In Photos on Sierra, Tab does nothing and Spacebar only opens and closes the video and there's no way to frame through. There appear to be no editing tools whatsoever. Where are the keyboard video controls in Photos on Sierra? Thank you.
macOS Sierra (10.12.6)