lyluatex: captions and page breaks

[Federico Bruni]

Hi all

As lyluatex does not support captions¹, so far I've used 
\header{piece="Caption"} in the lilypond snippet to display a title 
before the music fragment.
I'm ok with the way it looks. The problem is that sometimes this title 
is put just before a page break, so caption and figure are separate. 
How can I avoid it?

I've also tried using latex captions, but this does not solve this page 
breaking issue.
Specifically, I've used the caption package and the command \captionof, 
as described here:
https://tex.stackexchange.com/questions/350835/caption-out-of-float-error-when-using-caption/350836

Thanks in advance
Federico


¹ https://github.com/jperon/lyluatex/issues/102