I keep repeating this cycle. As this cycle becomes consistent, I'll add a new element to the sequence. Instead of clicking after the soft rein back, I'll shift my seat to ask for forward movement. My horse will probably ignore me at first. He's so focused on the pattern, that he doesn't notice the change in the cue.
People do exactly the same thing when they play the trainer's game.
It's just part of the learning process. I just let the horse keep backing until he notices this isn't working. He hasn't gotten clicked, and my seat is still asking for something. I'll just keep working on this sequence until the instant I change the intent of my seat, my horse responds. People will ask what are you doing with your seat.