Different color preferences for different projects?

Dear Scrivener friends,
It seems that every time I change color preferences ALL projects change their colors. (binder background, editor background, corkboard etc etc.) Is there any way of coloring each project separately? (I can’t believe I’m stuck on this after years of working with Scrivener.) I assume the answer is no. But thought I’d ask.

That’s correct. Generally speaking, if a setting is in Preferences then it impacts the software, not individual projects (though of course they impact how we work with projects, they impact how we work with all projects). Appearance settings are for how you wish to work with Scrivener as a whole.