\autochange for chords

[Bernardo Barros]

It would be possible to make \autochange work for big chords that cross staffs?

For example:

\score {
  \new PianoStaff {
    \autochange {
      < gis  d, fih' disih'' ais'' dih''' fis'' cih''' eih''' gih'''
aisih''' c'''' >
    }
  }
}