Hydrawise: multiple devices

I am using Hunter / Hydrawise irrigation controllersand very happy to see it has changed to a full device setup in the GUI. |Thanks for that.
Unfortunately it still only loads the first controller. It is probably an issue with the API but would like to know for sure and lets pressure Hunter to fix this issue. We pay a lot of money for those controllers and it would be nice to be able to fully use then in HA, also with our own rain and wind sensors to control / override.