Please add Port Range support as I cannot leave the Internal port field empty nor enter a port range. If I only enter one port as the format wants only that port gets forwarded. I have 32 ports I have

I have just received my TP-Link EC220-G5 AC1200 router and tried port forwarding. It seems I can't leave the Internal port field empty. I want to port forward a range as I have about 30 ports I want t