\tabChordRepeats location inside the \score block

[Federico Bruni]

In the example below, \hideSplitTiedTabNotes is working while \tabChordRepeats doesn't.

I cannot find the proper place to make it work in that score block.

Any hint appreciated.

Thanks in advance

Federico

\version "2.19.22"

upper = \relative {

  r8 <a-3\4 cis-2\3 e-1\2>~ q4 q8~ 8 q4~ \break |

  q1

}

lower = \relative {

  a,1

}

\score {

  \new StaffGroup <<

    \new Staff { \clef "treble_8" << \upper \\ \lower >> }

    \new TabStaff \with {

      \tabChordRepeats

      \hideSplitTiedTabNotes

      \clef moderntab

    } <<

      \new TabVoice { \voiceOne \upper }

      \new TabVoice { \voiceTwo \lower }

    >>

  >>

  \layout { }

}