In shrine There is sometimes loot scattered outside the vault places like accent tears shrine has tonnes
But others have sometimes none
Why
Can it be improved
It's randomized. I've noticed I get more loot if I have a Breath of the Sea at a shrine, but still random.
My guess on why Ancient Tears gives more is the fa t it is the fi al step in the Sunken Kingdom voyage. Probably just has a higher rate for those who do that.