Colored text does not print correctly

When you change the color of a text object via the options toolbar, this color is ignored when printing (the F on the right). If the text color is changed via the text editor, it is printed correctly (the F on the left). This is a regression in Dorico 6[.0.20.6047 Windows 11] as the same file prints correctly in Dorico 5.
Input


Expected Output (Dorico 5)
image
Incorrect Output (Dorico 6)

Small repro project:
color_text.dorico (576.6 KB)

I used transparent text objects as system spacers in older projects, so this issue breaks these projects.