One thing that would enable you to get better MA feedback would be if you could get your camera person to use the zoom. Ideally, the image of the skier should fill most of the screen. Zoom in to start and gradually zoom out as the skier approaches. Then gradually zoom back in as the skier passes.
Establishing LTE balance with the new stance foot looks better, but it is hard to evaluate the footwork from a distance. Continue to work on this; LTE balance is a skill that develops over time.
There is still some extension of new stance leg as you transition. Be careful that you accomplish the lifting of the new free ski by flexing and retracting the new free leg, not be standing up on the new stance leg.
The thing you need to focus on is fore-aft. The tip of the lifted ski should remain on the snow as you lift, but that isn't happening because your balance is too far aft. As such, you don't get the tips to engage and the skis don't come around like they should. When you set the old free foot down onto LTE, make sure you pull it back as you do that. As you lift the new free foot, incorporate a pullback as you flex, tip, and lift. Generally, it should be sufficient to pull the new free foot back such that the tips of the skis are parallel. If you were to imagine cupping the ankle bone of the stance leg with the center of the arch of the lifted foot, that is about how much foot pullback you should need.
However, it could be that there is an issue with your boot setup that is contributing. It is hard to know without seeing you standing over your skis, but if your setup is wrong, it will make fore-aft management very difficult. If you don't see results from practicing your Super Phantom with a focus on pullback, you may need to consider whether your boot setup is contributing to the problem.