How to hide fields in forms using conditions?

So, I'm trying to hide fields in form using Variants according to this docs:

https://docs.typo3.org/c/typo3/cms-form/master/en-us/I/Concepts/Variants/Index.html

That's my YAML configuration of form definition, with one field that I need to hide with condition, and It's not working at all:`

    properties:
      options:
        Villa: Villa
        Fritidshus: Fritidshus
        Bostadsratt: Bostadsrätt
    type: SingleSelect
    identifier: singleselect-4
    label: 'Ditt/ert boende'
  -
    defaultValue: ''
    type: Text
    identifier: text-9
    label: 'Fastighetsbeteckning vid val Villa'
    variants:
      -
        identifier: variant-1
        condition: 'formValues["singleselect-4"] == "Bostadsratt"'
        renderingOptions:
          enabled: false
  -`