Hal 9000 said:
The answer to that is that the Rey Nobody version of the scene already has a great deal of sentence mixing, so I wanted to avoid pushing our luck with a viewer.
Glad you enjoyed it, man!
All the audio changes are seemless in that scene, in both versions. The only thing I felt out of place was actually Adam’s slightly weird delivery of the words “have his power”, but that issue exists in the original.