I'm testing an example of the library with the version "4.0.0-beta.3", but I have this warning to method onViewportChange:
Warning: Cannot update during an existing state transition (such as within render). Render methods should be a pure function of props and state.

4.0.0-beta.4
@Pessimistress This issue is still happening....
Still happening in version 5.0.11
Yup Still a bug
This is still a bug @ "react-map-gl": "^5.1.3"
Most helpful comment
This is still a bug @
"react-map-gl": "^5.1.3"