Nordic Semi nRF52840 chips with ZBOSS Zigbee stack now usable as Zigbee Coordinator for the ZHA integration via new radio library for zigpy

This is what broke the previous test instructions ZHA as an external library by puddly · Pull Request #120190 · home-assistant/core · GitHub

Which means the changes need to be made in zigpy/zha

You or he need to apply this patch to zigpy-zboss to update:

The user-friendly question is discussed here:

And a directly related question posted to zigpy-zboss developer here:

There is more info and back-story related to all above here:

Unfortunatly DamKast has not replied there in those three first links in over a month.