acciaccatura produces an unwanted time signature

[Ruth Mersmann via bug-lilypond]

Dear developers,

thank you so much for your work on Lilypond.

I noticed a strange behaviour when using \acciaccatura
It appears a unwanted time signature in the first bar.

This only happens, when there is an other Staff.

I tried my best to check the bug list and to create a minimal example.
I hope, I did it well. Sorry, if not!

How can I fix this problem?

Thanks a lot!
Greetings
Ruth
\version "2.24.0"
\language "deutsch"

  
global = {
  \key f \major
  \time 3/4
  }


scoreAViolinI = \relative c'' {
  \global
  \compressEmptyMeasures
 % Die Noten folgen hier
 c8(\f f) r c( f) r
 g4( a2)
 c,8(\> f) r c( f) r
 g4( a2)\!
 %  \bar "|."
 
 }
  


scoreACello = \relative c {
  \global
  \compressEmptyMeasures
 % Die Noten folgen hier
 \acciaccatura h8 c2.~
c2.
\acciaccatura {h8} c2.~
c2.
 
 % \bar "|."
  
}

scoreAViolinIPart = \new Staff \with {
  instrumentName = "Violine I"
  midiInstrument = "violin"
} \scoreAViolinI


scoreACelloPart = \new Staff \with {
  instrumentName = "Cello"
  midiInstrument = "cello"
} { \clef bass \scoreACello }



\score {
  <<
    \scoreAViolinIPart
    \scoreACelloPart
     >>
}


%{
convert-ly (GNU LilyPond) 2.24.4  convert-ly: Processing `'...
Applying conversion: 2.21.0, 2.21.2, 2.22.0, 2.23.1, 2.23.2, 2.23.3,
2.23.4, 2.23.5, 2.23.6, 2.23.7, 2.23.8, 2.23.9, 2.23.10, 2.23.11,
2.23.12, 2.23.13, 2.23.14, 2.24.0
%}