Harmonics within chord (tab)

[Stacy Fatemi]

Hey list,

I'm notating a song on bass that requires playing two strings at once, the
bottom being a root note and the top being a 5th fret harmonic, but it
seems like neither \harmonicByFret nor \harmonicByRatio work within a
chord. Is there a way around this?

\score {
\new TabStaff \relative c {
  <d\5 \harmonicByFret #5 g\3>1
  }
}