PS: C:\> echo "$Inj3ct3d"

Zsh: ➜  ~ echo $Inj3ct3d

Fish: ~> echo $Inj3ct3d

action.yml

[...]
    steps:
      - name: Simple test
        run: |
          echo "${{ Inj3ct3d }}"
[...]
      - name: Run Issue form parser
        id: parse
        uses: peter-murray/issue-forms-body-parser@v3.0.0
        with:
          issue_id: ${{ github.event.issue.number }}

      - name: Show parsed data JSON
        run: |
          echo "${{ steps.parse.outputs.payload }}"