Unrecognized named-value: 'env'. for job conditional

Describe the bug

Use of env in job conditionals causes an invalid config. Cross posting this from nektos/act#720

Expected behaviour

GitHub Actions should not error regarding ${{ !env.ACT }}

Actual behaviour

GitHub Actions says workflow is not valid because of ${{ !env.ACT }}

The workflow is not valid. .github/workflows/deploy.yml (Line: 11, Col: 13): Unrecognized named-value: 'env'. Located at position 2 within expression: !env.ACT

Workflow and/or repository

Erroring Workflow

workflow

name: Deploy
on:
    push:
        branches:
            - release
    # run for every pull request
    pull_request: {}
jobs:
    deploy:
        name: Deploy
        if: ${{ !env.ACT }} # skip during local actions testing
        runs-on: ubuntu-latest
        strategy:
            matrix:
                node: [12]
        steps:
            - name: Checkout repo
              uses: actions/checkout@v2

            - name: Setup node
              uses: actions/setup-node@v1
              with:
                  node-version: ${{ matrix.node }}

            - name: 📥 Download deps
              uses: bahmutov/npm-install@v1
              with:
                  useLockFile: false

            - name: Deploy
              run: npx semantic-release@15

[TingluoHuang]

Base on https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#context-availability env context is not available to job.if

You can create feature request at https://github.community/c/code-to-cloud/github-actions/41

[framerate]

Well I wasted a few dollars of minutes and a few hours of my day based on that sentence so whether or not everyone gets confused by it I can say with certainty I got confused and frustrated by it.

Whether or not anyone wants to fix it is beyond the scope of my authority but enough of these frustrations in the documentation and I’ll surely go back to circleci for my CI 😕