Sonoff POW r2 Voltage, Current & Power not exposed to Google Assistant

Configuration
1

I have a few Sonoff Devices.
Ifan03 x2
TH16’s x2
POW R2 x1

It is configured using AlexxIT Sonoff LAN in HACS.
The GitHub README.md suggests this configuration.yaml entry

sonoff:
  username: [email protected]
  password: mypassword
  force_update: [temperature, power]
  scan_interval: '00:05:00'  # (optional) default 5 minutes
  sensors: [temperature, humidity, power, current, voltage]

Of course I have used my username and password. :smiley:

I can use the POW entities in my Lovelace View

image

However, in my Exposed Google Entities I can see only the switch. The voltage, current and power are seen in the attributes but ???

image
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I can ask google to turn the Pool Shed Switch On & Off but I can’t ask it what the Voltage, Power or Current is?
My Google nest just tells me that it can’t help me with that?

Can anyone enlighten me on what I am doing wrong or need to add, change please?
Thank you!