Issue with StreetView and Staticmap Website Restriction

Google Cloud Compute Infrastructure
1

An issue with website restriction settings for the Google Maps StreetView and Staticmap APIs. Despite adding my website (_.mywebsite.com/_) to the website restriction list, I am still able to access images from the following example links:

  1. https://maps.googleapis.com/maps/api/streetview?size=400x400&location=40.720032,-73.988354&fov=90&heading=235&pitch=10&key=MY_API_KEY
  2. https://maps.googleapis.com/maps/api/staticmap?center=45%2C10&zoom=7&size=400x400&key=MY_API_KEY

These requests are appearing in my billing, which is causing unexpected charges.

Could anyone please assist in resolving this issue? I would appreciate any guidance or alternatives to ensure that the API restriction is properly enforced.

Thank you for your attention to this matter.