Line colors don't export?

Is there perhaps a bug about line colors, or hopefully I am missing something? I made a musical diagram that has many horizontal lines, each with some text and a different line style and color. All the lines appear in their separate colors as I go to export it as a graphic slice in Engrave mode. But then the exported graphic – whether .tiff, .svg, or .pdf – shows the colors only on the text part of the lines, not the lines itself which appear black, except for two of the lines, which happen to be the dotted lines, showing their original color. Any ideas?

Could you attach the project in which you’re having this problem? A quick test of a few different types of lines seems to suggest that they’re exporting as they should be.

Now sent in a message to you, thank you!