Re: Vertical spacing is broken when \change Staff and \showStaffSwitch on \pageBreak

[Werner LEMBERG]

> here is example of this bug: [...]
>
> The problem occurs only if the \showStaffSwitch command is found.

Yes, this is a bug.  Thanks for the report; filed as

  https://gitlab.com/lilypond/lilypond/-/issues/6684


    Werner