'format:' and 'unit: false' doesn't work correctly

[geradtl]

Hello. If I use at same time format and unit property for entity object, unit: false doesn't work correctly. Cards don't hide units info.

entities:
  - entity: sensor.temperature
    name: Current
    unit: false
    format: precision1

[geradtl]

Sorry, but still does't work correctly. Version 4.2.0.