Battery charging state sensor has an incorrect device class

[frenck]

iOS device model, version and app version

Model Name: iPhone 12 Software Version: 14.4.2 App version: 2021.5 (2021.134)

Home Assistant Core Version

Describe the bug

I have 2 sensors from the iOS app that provide a battery device class. One provides the percentage left in my battery, the other provides a power source state.

However, the device class set for the battery state = battery is incorrect.

See:

https://www.home-assistant.io/integrations/sensor/

To Reproduce

Check your sensors provided by your iOS app :)

Expected behavior

Not to provide state as a battery

Screenshots

See description above.

Additional context