Make backtesting Visualization in MT5 better

[Thang Dang]

In MT4, it opens another chart when you do a backtest with Visualization and you can freely add any indicator later on to check if your EA works correctly. However in MT5, this is changed and the way it handles Visualization is cumbersome and make it impossible to use the nice features and indicators in your chart. You barely have much control over the Visualization chart in MT5. Not sure if they would make it better in a new release.