so i was playing on version 1.16.5 and i dont know if it is problem on others version of MC but when i shift- click any potion it will not go to botom where suposed to be but it will go to up it is kinda anoying i do need do get each potion manually into botom slot so if could this be fixed

That's probably because of the fake liquid recipes, which have potions in the top slot. I'll see what can be done, but no promises.