FYI, I have opened an issue on GitLab. Double-Printing of Overlapping Accidentals <https://gitlab.com/lilypond/lilypond/-/issues/6896>
On Wed, 31 Dec 2025, Werner LEMBERG wrote: > I agree that accidentals that overlap exactly should be printed only > once. I can't find an issue in our bug tracker for this problem, so > please open a new issue. >
