Rather use this app:
You will be able to add Gateways (V2 only, V3 not supported).
Through the gateway, you will be able to add all the devices connected to this gateway.
A gateway could be installed anywhere, as long as it is connected to the internet.
You could have a xiaomi gateway in the back of your garden, connected to your neighbours wifi and still be able to add all of the peripheral devices to your homey.
A good solution to effectively extend the range of your homey.
Github (V.1.1.8):
Or via the commmunity store (V.1.1.6):
