The value of the addres property in http://ip:port/api/positions is null?

I am using the bg6rsh/traccar-amap:5.8 version of the docker image.
However, when I call http://ip:/api/positions I get an empty address (user interface available), did traccar change the api address for this version?

I have a service that calls this api interface, but it seems to be empty at the moment

And what does the docker image maintainer says about it?

Author can't be reached

https://hub.docker.com/r/bg6rsh/traccar-amap/tags