Nuki Binding with 2 Bridges - how to configure callback?

I’ve just bought another Nuki Smartlock and bridge. After a bit of a fight ending in uninstalling the binding, cleaning the callback from the bridge and reinstalling the binding I now have the new Bridge working with the old bridge and lock temporarily retired. Is there a way of adding the other bridge and not having the callbacks confused? Looking at the Nuki Bridge APi it seems that the callback reports the first lock on a bridge as lock 0, potentially meaning I will have 2 lock 0’s if I use 2 bridges. I could script it with the HTTP binding to the secondary bridge but I’d rather use the binding if possible for both bridges