I’m not sure if this is by the developers’ choice, a bug or just by my ignorance, but I can’t set a custom colour to condensed rests.
In this case, I want to hide the rests while keeping the automatic spacing as if they were there, so simply utilizing the delete rests feature won’t do it. In the attached screenshot you can see what I’m trying to accomplish, showing the failed attempt of the condensed staff in the middle surrounded by the succeeded attempts of the uncondensed staves:
Maybe there is a workaround?
All the best!