Thanks Claus, That method is what I have been following but the Home App doesn’t ‘see’ the QB.
Of course the IOS and related Apps have all been updated since the B and O post.
I followed the basic same method as before but added the QB / Accessory from the My Home section on the Home App. Previously, I was trying to add the QB directly in ‘Kitchen’ ( one of the rooms I had created to add other items).
I guess when you add an ‘accessory’ the Home App want to search the whole network. Kind of makes sense but not that intuitive IMO.