City Name value updating

@realdashdev just wondering how frequently the City Name value updates from GPS. I live in an urban area where my work commute traverses three cities, but sometimes I need to be 5 km or more into the next city before it changes?

It does update almost at every GPS update, but current city is calculated by closest distance to city center.

That makes sense why I am seeing the middle “city” appear early and remain late rather than the changing on the borders