Change AddImage(GameObject parent) -> AddImage(GameObjet parent, Image.Type imageType), in Script Control, Execute Static Function, the task gets erased from the Action List. It should show the previous method in red/warning that it no longer exists, rather than erasing it completely
I fixed ExecuteStaticFunction now and it will even re-find the method when the parameters or return type change, same as it is currently done for the non static Execute function task.