Xcode – Pine script strategy open at second open candel and no when EMA crossover

whith this strategy i would like to have the open trade in exactly moment of ema crossovers, but all time I have open trade when the next candle open.
It is often a problem because at the ema crossovers I have a bullish push but at the opening of the next candle can be bearish causing the loss of the trade.
Can you help me? thanks

//@version=5
strategy(title='MARCO  18/20', overlay=true)
// STEP 1:
// Make inputs that set the take profit % (optional)



FastPeriod = input.int(title='Fast MA Period', defval=18, group='Moving Average')
SlowPeriod = input.int(title='Slow MA Period', defval=20, group='Moving Average')



TPPerc = input.float(title='Long Take Profit (%)', defval=0.11, group='TP & SL')
SLPerc = input.float(title='Long Stop Loss (%)', defval=4.4, group='TP & SL')

TP_Ratio = input.float(title='Sell Postion Size % @ TP', defval=100, group='TP & SL', tooltip='Example: 100 closing 100% of the position once TP is reached') / 100


// Calculate moving averages
fastSMA = ta.sma(close, FastPeriod)
slowSMA = ta.sma(close, SlowPeriod)

// Calculate trading conditions
enterLong = ta.crossover(fastSMA, slowSMA)


// Plot moving averages
plot(series=fastSMA, color=color.new(color.green, 0), title='Fase MA')
plot(series=slowSMA, color=color.new(color.red, 0), title='Slow MA')

// STEP 2:
// Figure out take profit price
percentAsPoints(pcnt) =>
    strategy.position_size != 0 ? math.round(pcnt / 100.0 * strategy.position_avg_price / syminfo.mintick) : float(na)

percentAsPrice(pcnt) =>
    strategy.position_size != 0 ? (pcnt / 100.0) * strategy.position_avg_price : float(na)

current_position_size = math.abs(strategy.position_size)
initial_position_size = math.abs(ta.valuewhen(strategy.position_size[1] == 0.0, strategy.position_size, 0))

TP = strategy.position_avg_price + percentAsPoints(TPPerc) * syminfo.mintick * strategy.position_size / math.abs(strategy.position_size)
SL = strategy.position_avg_price - percentAsPoints(SLPerc) * syminfo.mintick * strategy.position_size / math.abs(strategy.position_size)



// Submit entry orders
if enterLong
    strategy.entry(id='Long', direction=strategy.long)



// STEP 3:
// Submit exit orders based on take profit price

if strategy.position_size > 0
    strategy.exit('TP', from_entry='Long', limit=TP, stop=SL)


// Plot take profit values for confirmation
plot(series=strategy.position_size > 0 ? TP : na, color=color.new(color.green, 0), style=plot.style_circles, linewidth=1, title='Take Profit')
plot(series=strategy.position_size > 0 ? SL : na, color=color.new(color.red, 0), style=plot.style_circles, linewidth=1, title='Stop Loss')