Need help displaying note names in 2.22

[Viktor Mastoridis]

Hello,

I have been using the syntax below for several years; the last code update
I did was in December 2022, and it worked well since.
Today I noticed that I can't get the sharp/flat note names properly.
C# & Eb are not displayed.
Can you please help?
-------------------


\version "2.22.1"
chimenames =
#`(
    ("c" . "C")
    ("cis" . "C♯")
   ("d" . "D")
      ("es" . "E♭")
   )

ChimeNoteNames =
#(lambda (grob)
    (let* ((default-name (markup->string (ly:grob-property grob 'text)))
           (new-name (assoc-get default-name chimenames)))
          (ly:grob-set-property! grob 'text new-name)
    (ly:text-interface::print grob)))

music = \relative c { c, cis d es }

\score
{
 <<
    \new TabStaff
    \with {
      stringTunings = #bass-tuning
    }
      { \music  }

    \new NoteNames \with {\override NoteName #'stencil = #ChimeNoteNames }
    { \music }
  >>
  \layout { }  \midi { }
}


---
Viktor Mastoridis