Update:
Fixed 'buy' arrow calcution which can cause a buy arrow to flash and not match the strategy.
Example, a paper bot is configured to receive a trading view signal and open a trade when the 'close' price Crosses the "Top-Low" fib border. Here, only the closing price matters and it must be below the "Top-Low" fib border. A low wick down into the "Top-Low" fib border shouldn't count as we specified we want the price to close below the "Top-Low" Fib border
However, before this update, the paper bot could open a trade and this Trading View strategy would show no trade would have happened and the study would show no trade as well. In this example, we can use chart replay to go back to the time the trade was opened and we would see a brief "buy" arrow flash in the study script because the buy condition was temporarily matched.
After this update the "buy" arrow no longer flashes in this example. It would only appear if we change the conditions. Such as setting the source to the "low" price. If that is done, then both the strategy and the study would display an open position and a "buy" arrow.