Hi, I have the same problem with switching from one Snapshot to the other with a 'Simple Delay' with Mix of 50%.
But it´s more than pop/noise. There is some kind of a weird disharmonic chord slide up from aprx. a whole tone.
Really not feasible to me!
I understood that it´s the 'main point' of snapshot feature to play without disruption live by switching from "Verse" to "chorus" as it´s explained in official video tutorials. :-(