I addressed that in the OP.
No you didn't.
In order for two physical consciousness to be exactly the same and have exactly the same experiences. That would mean they have to occupy the same physical position continuously. If one twin is so much as standing next to the other in the same room, their fields of vision will be different and they will have slightly different conscious experiences.
Even if you cheated and used a matter replicator to make a perfect identical copy, that copy would have to be occupying a different position in the physical universe after the replication. So from the insistent that the replicator makes the new twin, they stop being experiential twins.
Just another rigged thought experiment predicated on a definitional impossibility in the premises, although to be fair, I don't think you're smart enough to have realized that the argument was fallacious, so it was not offered in bad faith.