During the pairing process of Z-Wave devices, they are automatically removed from the Z-Wave controller in the first step (first green check mark) and then added as a new device in the second step (second green check mark). Therefore you have to repair all flows afterwards.
Even though there is a script by @martijnpoppen that makes it much easier to repair advanced flows (link), I would like to ask you to contact Athom support first because of this issue.
