Climate-swing-modes thermostat no longer works

I don’t think I changed anything. It always works and after the last update it doesn’t work anymore.

climate-swing-modes doesn’t show a dropdown menu of auto, top, middle, bottom or something like that. This is my code.

type: thermostat
entity: climate.office
features:
  - style: icons
    type: climate-hvac-modes
    hvac_modes:
      - heat
      - cool
      - dry
      - fan_only
      - "off"
  - style: dropdown
    type: climate-fan-modes
  - style: dropdown
    type: climate-swing-modes

How do I get this working again? Heater/aircon keeps blowing in my back.