You mean the destination likeAMPLIFIER: Envelope Reset? If so, I think it refers to changing the AENR and FENR parameters, not retriggering envelopes via LFO.
LFOs can’t trigger things, they only change parameters. I guess my brain got mixed up because modulating the AENR and FENR parameters makes zero sense (and many others, too).
I’ll add that one to the wish list then - envelope retriggers.