Units of measurment are absent after update to 1.1.4

[Taras Panchyshyn]

Environment

-Home Assistant Core release with the issue: 2021.12.8
-This custom component release with the issue: 1.1.4
-Last working this custom component release (if known): 1.1.3
-Operating environment (Home Assistant/Supervisor/Docker/venv): Supervisor

Describe the bug

Configuration.yaml

Steps to Reproduce

Expected behavior

Debug log

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Additional context

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