Wired Motion floodlight issue

I have installed a smart light towards the peak of my house covering my driveway. At dusk the light comes on and will not shut off again unless I shut it off via the app. Afterwards it’ll work as it’s supposed to. Being so close to my neighbors house this issue causes me concern. I don’t need it shining in their windows all night long if I forget to shut it off. I see nothing in the app to fix this. This is not a camera unit. Thanks.