The majority of Auto Park fails involve auto park NOT seeing an available spot and/or thinking there is a spot when you happen to slow down near an area that may look like a car park to the vehicle... They do NOT involved 'sudden acceleration'.
Sudden acceleration is always - always the result of someone or something hitting the accelerator by mistake.
In the case of the infamous Toyota sudden acceleration incidents, (for example) it was ones foot pushing on the detached floor mats forcing them against the accelerator, which is why floor mats are now attached to the floor with snap fittings.
Every investigation into sudden accelerations results in similar findings..i.e. driver error or driver unaware they were hitting the
accelerator, rather than the brake.
When in AutoPark mode, Tesla does NOT floor the accelerator. In fact, if anything, it moves very very very slowly into each position.
Same as in Summon's mode. In all such circumstances, drivers are required to always be prepared to take control of the vehicle (and because the vehicle is moving so slowly, if one loses confidence it the car's ability to park, they can easily hit the brake (not the accelerator) to stop the process, and park it themselves.
Drivers need to take responsibility for their actions. When these kinds of incidents occur, invariably the driver blames the car.
The car is a dumb machine that does what the driver tells it to do. If one hits the accelerator/GO pedal, it goes.
Summary: logs are going to show that the driver hit the accelerator (when they wanted to hit the brake) and thus the car accelerated as only a Tesla can do .. and hit whatever was in it's path.