Board Thread:Episode Discussions/@comment-25319479-20180719110008/@comment-34938099-20180722103212

The fact that he was flying in the Last obviously means he can still fly. Why would he just randomly lose the ability to fly for literally no reason? He was in mid-air far too long. Sage Mode allows you to jump very high but it does not allow you to levitate. Naruto was literally in air the whole time when Sasuke switched places with Momoshiki. Furthermore, we see that Naruto came at extremely high level of speed at the ground, when he was about to punch Momoshiki. The fact that he came down at that speed in mid-air obviously means that he must've tilted his body ( In mid-air ) upside down and applied some force on his legs to come down at that speed. He can't so something like that in Sage Mode. Such a thing can only be done via flight.