prefix/suffix not working?

Behaviour

I am unable to add a prefix or suffix in v2 of this action, regardless if specified in the flavor or in the tag attributes.

Steps to reproduce this issue

1. Specify suffix=-dev in flavor or individual tag
2. Run action
3. Suffix is not applied

Expected behaviour

The action should append the suffix to the tag

Actual behaviour

The suffix is not appended

Configuration

• Repository URL (if public): https://github.com/strophy/js-drive
• Build URL (if public): https://github.com/strophy/js-drive/runs/2288637313

- name: Set -dev suffix
  id: release_type
  run: |
    if [[ ${{ contains(github.event.release.tag_name, '-dev') }} = true ]]
    then
      echo '::set-output name=dev-suffix::-dev'
    else
      echo '::set-output name=dev-suffix::'
    fi

- name: Docker meta
  id: docker_meta
  uses: crazy-max/ghaction-docker-meta@v2
  with:
    images: strophy/drive
    tags: |
      type=match,pattern=v(\d+),group=1
      type=match,pattern=v(\d+.\d+),group=1
      type=match,pattern=v(\d+.\d+.\d+),group=1
      type=match,pattern=v(.*),group=1,suffix=,enable=${{ contains(github.event.release.tag_name, '-dev') }}
    flavor: |
      latest=${{ !contains(github.event.release.tag_name, '-dev') }}
      suffix=${{ steps.release_type.outputs.dev-suffix }}

Logs

logs_396.zip

[crazy-max]

@strophy Ok great 😃

[crazy-max]

@strophy Can you make a test with crazy-max/ghaction-docker-meta@override-flavor please?