While Loop doesn't seem to work as expected in OnTick() function

Hi, here is the sample code I am using to test this functionality out.

protected override void OnTick()
{
    TradeOperation op = ExecuteMarketOrderAsync(TradeType.Buy, SymbolName, 1);
    Print("TradeOperation op = ExecuteMarketOrderAsync(TradeType.Buy, SymbolName, 1);");
   
    while (op.IsExecuting)
    {
        Executed = op.IsExecuting;
        Print("Executed = op.IsExecuting;");
    }
   
    Print("ORDER OPENED");

}

The main reason why I chose to use async orders over synchronous orders is so I can open as many orders as close to the required price as possible. (e.g. For asynchronous orders, I can execute multiple orders and check their status later on, whereas for synchronous orders, I have to wait for 1 order to execute before I can execute another order, which allows for more variation in price movement).

However, I am facing an issue with the while loop not terminating, and I am not able to find out what the issue is. When I stop backtesting, the error I get is "Backtesting was terminated due to timeout". I suspect the issue is that the TradeOperation is only update before/after OnTick is executed, and if so, are there any workarounds for me to update the value of TradeOperation inside of OnTick?