Make rainbow brackets optional in commented code

[Chris2011]

Is your feature request related to a problem? Please describe.
When I comment out code, the rainbow colors are still colored and not grayed out. That can be nice, but also annoying. If you look into the code and see closing, colored brackets you need to change your view focus at the first column and see oh this is commented code or not,

Describe the solution you'd like
I would like to have an option (Checkbox) to enable/disable coloring inside commented code. So I can choose it by my own.

Describe alternatives you've considered
Alternative could be hardcoded for no coloring inside of comments, but I think someone wants it so, making it customizable is better.