Is --results-folder CLI option supported?

Gatling version:
Gatling flavor: java kotlin scala javascript typescript
Gatling build tool: maven gradle sbt bundle npm

I was looking at the disassembled code in IntelliJ and came across the io.gatling.shared.cli.GatlingCliOptions class.

The contents are as follows:

public final class GatlingCliOptions {
    public static final CliOption NoReports = new CliOption("no-reports", "nr", "Runs simulation but does not generate reports", (String)null);
    public static final CliOption ReportsOnly = new CliOption("reports-only", "ro", "Generates the reports for the simulation in <directoryName>", "<directoryName>");
    public static final CliOption ResultsFolder = new CliOption("results-folder", "rf", "Uses <directoryPath> as the absolute path of the directory where results are stored", "<directoryPath>");
    public static final CliOption Simulation = new CliOption("simulation", "s", "Runs <className> simulation", "<className>");
    public static final CliOption RunDescription = new CliOption("run-description", "rd", "A short <description> of the run to include in the report", "<description>");
    public static final CliOption Launcher = new CliOption("launcher", "l", "The program that launched Gatling", "");
    public static final CliOption BuildToolVersion = new CliOption("build-tool-version", "btv", "The version of the build tool used to launch Gatling", "");

    private GatlingCliOptions() {
    }
}

I tried using --results-folder option, but it doesnt work.

Is this supported at all? Code seems to imply it should be.

For internal use only

Can I add a feature request to support this option externally?