High-moisture foods like fresh vegetables or raw proteins can release a lot of steam while air frying or roasting, which is why you may see steam coming out of the oven around the door. This is normal and expected (and it's also proof that the air fry function is successfully crisping up your food!).
Be sure to follow the installation guidelines for your oven found in the User Manual and keep 3 inches of open space around the back and sides and 6 inches of open space from the top and any surface.