How screenfeed automatic location detection works.
Here is further information on the Geolocation API.
https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API

3. Continue with customization of the feed or Create feed to create/save the feed with geolocation applied.
4. When use player location is selected automatic detection is enabled, you may see a pop-up in your bowser to approve location services.

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