I enjoy using the feature for coloring notes in the notation window in BIAB. You can set up each note to have a different color for quicker visual recognition when sight reading.
I have found that this feature only works on the bass track, the melody track, and the soloist track. However, it doesn't appear to work on any other tracks.
Is there a reason for this? Is this a bug?
Just as an example, here are a few tracks I generated in a MIDI style.
The bass track. Color-coding works.

The piano track. Color-coding is enabled in the menu, but the notation window doesn't display it.

Here are the notation settings for reference. Note that Note Colors are enabled in "Absolute" mode:
I'm guessing this is just a simple bug, so I'd like to submit it to the attention of the development team. Is there a place that is more appropriate for that than this forum?
Thanks!