One known (and reported) problem is that if you use repeats (not 1st, 2nd ending) and put a DS al coda on the last bar of the repeat it will not show up.

Presuming your underlying song is correct (linear) it will play, but the DS doesn't print. It's been around since fake sheet was introduced - about 2004, I think


BIAB for Windows Version 2019 (643)
Windows 10 (1909)