Rear court footwork confusion.

I'm still relatively new to badminton. Have played for about a year and started training roughly for 6 months. (once a week and for one hour) My coach instructs me to move back like normal, but to end with something like a scissor kick, but not really a scissor kick. I get behind the shuttle, transferring most of my weight onto my right leg (im right handed) like a hard stop. After that, I do a very small hop using my right leg, rotating and hitting the shuttle. I land back on my left leg first, then my right and immediately pushing off with my left towards the front. Any idea what this footwork is called? It seems close to a scissor kick but my coach says not to jump backward at all. Is this some sort of easier progression to the scissor kick maybe? Or is my coach doing this to make me improve on speed and not rely on a big backward jump? I've only seen this footwork which looks extremely similar shown on this video: https://youtu.be/FilH49DvIqE?si=kcZmyLwy7_CQkm8P at 1:50 to 1:57. They call it the 'kick-through' but after searching, I've not seen any other place mention it.