Error on ESPHOME Official Config?

[tolbier]

Is it possible that addresses for input channels on Kincony868 A16 were exchanged on official configuration on esphome? 
https://devices.esphome.io/devices/KinCo...figuration

I was testing my new device and it surprised me that adresses were exchanged
This is my configuration for input addresses

Code:

  - id: 'pcf8574_hub_in_1'  # for input channel 1-8
    address: 0x22
  - id: 'pcf8574_hub_in_2'  # for input channel 9-16
    address: 0x21