(RPG/Factions) Auction house - can list items for durations that are too short

You can list an item for durations of as little as 1 second with commands. For example, "/auction sell 100 30s" lists an item for 30 seconds. There is a 1 min timer/cooldown between listing an item and players being able to buy it. This means that an item listed for less than 1 min can be seen in the auction house, but NOT be bought. I'm not sure why the cooldown exists to begin with (I can imagine it being annoying at times), it may have some anti exploit purpose? haven't tested this on RPG yet but 90% sure it will be the same there