$ musescore -d -a jack
...
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
unknown:unknown: ===startCmd()
unknown:unknown: ===endCmd() 3
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
/build/musescore/src/MuseScore/libmscore/instrument.cpp:Ms::Channel::switchExpressive: Soundfont '"MS_General v0.1"' is not MuseScore General, cannot update expressive
unknown:unknown: ===startCmd()
unknown:unknown: ===endCmd() 0
unknown:unknown: MuseScore::changeState: STATE_NORMAL
unknown:unknown: disable synth control
unknown:unknown: disable synth control
unknown:unknown: MuseScore::changeState: STATE_NORMAL
unknown:unknown: disable synth control
unknown:unknown: disable synth control
[1]    45550 killed     musescore -d -a jack

$ journalctl --user -upipewire -f
...
mai 29 20:44:02 *** pipewire[42431]: 11 events suppressed
mai 29 20:44:02 *** pipewire[42431]: (mscore-59) client too slow! rate:1024/48000 pos:689152 status:awake