How to customize the border color of bracket scope for C++ in Rider

In Rider, I’m trying to customize the border color of bracket scopes (e.g. code blocks defined by {}).

┌─────────┐ if (a > b) │{ │ ┌────────────┘ │ │ while (x) { │ │ do_something │ │ } │ │ }┌───────────────────┘ └──┘

While there are settings available for matched braces, none of these provide an option to control the border color or outline of a scope.