I'm on the last version of RM and on latest beta, but it was doing it before as well: in Performance mode, switching the slots from the Stage, It randomly shows the Wah Low Pass icon in the signal chain instead of the effect that is actually in.
Ex: Slot B has a Treble booster (and still sounds correct) but iPad RM shows Wah Low Pass. It has happen to me mainly in ABCD, but a couple of times in X and Mod as well.
As said, it doesn't change the effect, it just shows the Wah Low Pass in it even thought the actual effect is the correct, saved one.
Not a big one, just a bit confusing when you look at it.