Cypher's ultimate should work like Sova's recon arrow or Fade's haunt. Those agents' signature abilities have this utility but Cypher has not that in his ultimate ability. It's really hard to duel with the enemy right after using the ultimate. In fact, if you are using a yellow highlight color, it is almost impossible to see the body properly if the enemy moved only half a step sideways.

I really like playing Cypher, I think it has the perfect "I know every step you take" vibe, but not being able to see the enemy clearly in these situations is a huge obstacle and doesn't fit the character's nature.