First time and the vacuum eats a cat turd and smeared it all over my house

So i specifically bought this model for the obstacle avoidance because my last robot didnt have it. And the first run it ran by my new cat litter robot and found a cat turd and the vacuum proceeded to drag it throught my house and smear it into the floor via the mop pads and created the worst smell ever. Im bummed that it didnt avoid that cat turd because that was a horrible situation. Now im afraid to schedule any kind of cleaning while im not awake or around because animals are unpredictable. Why doesnt it avoid cat turds?