Currently inside the shoping menu, there are some items can picked up and use multipletime  at once without reopen the shop if the said item already stacked/have multiples beforehand.  Are there any keybind to buy multiple items at once from shop

Its easy click where it says multi next to the ingredients and it will show a number enxt to the icon keep clikc and it goes uip, when u got how many u want click to buy like normal then hold click like usual and it will go crazy