Oracle lens doesn't show kayn's current form

hello, i just like to point out something that i noticed many times,which is that oracle lens show's only kayn's base form if he is hiding behind a wall or not seen, even after he transforms you only get to see his shadow of his base form when using oracle lens, it is kinda effects in certain condition for example while invading as a jungler i use orcale lens ( before knowing that kayn have transformed) so i see the shadow of his base form and want to go in on him only to turn out that he has a form already, its kinda deceiving, pls fix it thank you