Chart bar color methods not working?

I have an issue with the Chart.SetBarFillColor, SetBarOutlineColor and SetBarColor methods. They seem to be working just fine in the Windows version but I can't get it to work here. Even a basic example from a blank indicator template doesn't seem to be working.

using System;
using cAlgo.API;
using cAlgo.API.Collections;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;

namespace cAlgo
{
    [Indicator(AccessRights = AccessRights.None, IsOverlay = true)]
    public class MacOSBarColorTest : Indicator
    {
        [Parameter(DefaultValue = "Hello world!")]
        public string Message { get; set; }

        [Output("Main")]
        public IndicatorDataSeries Result { get; set; }

        protected override void Initialize()
        {
            // To learn more about cTrader Automate visit our Help Center:
            // https://help.ctrader.com/ctrader-automate
            
            Print(Message);
        }

        public override void Calculate(int index)
        {
            // Calculate value at specified index
            // Result[index] = 
            Chart.SetBarFillColor(index,Color.Green);   
            Chart.SetBarOutlineColor(index,Color.Red);
            Chart.SetBarColor(index,Color.Orange);     
        }
    }
}

For the time being I resorted to how I was doing this way back in windows before the bar color methods, which building the candles with lines. But maybe there's something I'm missing? Just wanted to know if there's something wrong on my end or if it's an issue with the Mac version.

Thanks in advance!