KML Maps Not Rendering

I’m having a difficult time getting my kml file map to work with a latlong column type. I’ve looked through the other posts about it and it’s stored in my google drive, it begins with http and the raw file is less than 3mb. I’ve tried several variations of the google drive link and also generated a link from I can’t get anything to work. I would really appreciate any help or advice. It sounds like this feature may have bugs or isn’t fully devoloped… would I be better off not using it?

The map link is

I found the issue. It needs to be hosted on google firestore. Follow the steps in this article exactly and it should work.