Why loot lizards don't dissapear?

Dark souls, god of war and many other games just show that it’s more creative to make them alive and trying to actually survive. Here, they run sometimes, sometimes just stay and waiting to be killed, too dumb. Pls make them dissapear, that’s too annoting especially when you just find bunch of lizards and you get dirty screen with loot and it’s a mess to read from sources lay down crooked loot sources, where item can be in left high corner but his icon is far right in bottom