Gabe isn't displaying proper walking animations, instead he's smoking and floating across the ground.
video link: https://gyazo.com/3b605cb27d29dc3d2b80a1e8719a2e85
It seems like he is haunted. And when i want to shop, he just leaves the house https://di2joen6szy7h.cloudfront.net/1300767740-662513217-84a09564-3cae-4759-80f6-3a9cc7822732.mp4