I have a 1st generation doorbell and there is no longer an option in the app to change my motion detection zone

I have a 1st generation doorbell and there is no longer an option in the app to change my motion zone. I want extend it but cannot.

Hi @user58238. To edit your Motion Zones, open the Menu in the Ring app and tap Devices > your Doorbell > Motion Settings > Camera Motion Zones. If you do not have the option to draw your own Motion Zones, navigate back to Motion Settings and select Advanced Settings > Advanced Motion Detection and toggle this on. Hopefully this helps!