> % Simultaneous breathing marks should be aligned across all parts
> % and should respect the space required for grace notes.
> % End of bar 1: as expected
> % Ends of bar 2 and 3: incorrect - should be as end of bar 1
>
> % This behaviour is present for all grace note styles.
> \version "2.27.3"
>
> <<
> { e''1 e'' \grace f''8 e''1 \breathe \grace f''8 e''1 }
> { c''1 \breathe c'' \breathe c'' \breathe c'' }
> >>
This is the infamous issue #34. You have to add `\grace s8` to the
other voice so that everything is synchronized:
```
\version "2.27.3"
<<
{ e''1 e'' \grace f''8 e''1 \breathe \grace f''8 e''1 }
{ c''1 \breathe c'' \breathe \grace s8 c''1 \breathe \grace s8 c''1 }
>>
```
Werner
