Can I change the color of operators and brackets in the Open

I've been able to select a Dark theme in PDSOE via:

Windows > Preferences > General > Appearance

After that I've set different colors via:

Windows > Preferences > Progress OpenEdge > Editor > Colors

That all seems to work fine, except for my operators (<> = []), is there no way to change their colors?

When I look in my Java editor / Groovy editor settings, I am able to set those colors (i.e. the equal sign).