It's the apparent (as it doesn't really happen) collapse of the wave function that seems to transcend determinism. However that's not intrinsic to the function

It's the apparent (as it doesn't really happen) collapse of the wave function that seems to transcend determinism. However that's not intrinsic to the function itself. It's only a supervenience of subjective consciousness as it were. The wave function itself is very much deterministic and nothing can violate that.