I noticed that when using a custom ExpressionTemplate, my placeholders in log messages are no longer colorized. Is this a bug? e.g. Log.Information("foo {bar}", "bar") won't color the "bar" anymore.

I suspect it's only a problem with string arguments.

My template:

var template = new ExpressionTemplate(
                "[{@l:u3}] {Coalesce(Substring(SourceContext, LastIndexOf(SourceContext, '.') + 1),'Core')} " +
                "<{ThreadId}> {@m}\n{@x}", theme: TemplateTheme.Code);

Without ExpressionTemplate:

With ExpressionTemplate:

I'm not sure if this a problem in expressions, or in the console sink.