I notice quite often, and I think it's certain items, the shops repeatedly confirm if you want to buy the item each and every time. I think this is a bug because I noticed that many items don't do this. Like Andesite will not ask for a confirmation but Polished Andesite seems to. I don't know why the confirmation is needed if the sign already says the right item.In any case, if you click to buy an item from the same sign, it doesn't make sense to ask you each time. You already know that you're buying the item. This gets really tedious if the item is sold in quantities of 1. Each confirmation adds about 7 lines to the chat log. It was possible to miss chat before if someone talked while you were buying stuff. Now it's almost guaranteed.Is it possible to keep track of the last sign a logged-on player bought from and not display a confirmation if they click on that sign again? You must already keep track of the fact they clicked the sign once to let the second click do the purchase, so why not just leave that status set so all clicks after the first one will do a purchase without confirming?