No coverage changes even though base branch & head branch has different code coverage

Describe a bug

I comment some unit-test code on head branch, then make a pull request to base branch. The coverage action has been triggered as expected, and coverage comment has been made.

But, there is no coverage changes in action comment, see below plz.

Expected behavior

Shows coverage changes correctly~

Details

• Action version: v2.0

• OS, where your action is running (windows, linux):

• action.yml file

  ```yml
  cov-designer:
    runs-on: ubuntu-latest
    # skip fork's PR, otherwise it fails while making a comment
    if: ${{ github.event.pull_request.head.repo.full_name == 'alibaba/lowcode-engine' }}
    steps:
      - name: checkout
        uses: actions/checkout@v2
  
      - uses: actions/setup-node@v2
        with:
          node-version: '14'
  
      - name: install
        run: npm i && npm run setup:skip-build
  
      - uses: ArtiomTr/jest-coverage-report-action@v2
        with:
          working-directory: packages/designer
          test-script: npm test -- --jest-ci --jest-json --jest-coverage --jest-testLocationInResults --jest-outputFile=report.json
          package-manager: yarn
          annotations: none
  ```
  

• Screenshots

  <!-- If you encounter an incorrect coverage comment display, replace this comment with screenshot -->
  
  <!-- If your action unexpectedly fails, please replace this comment with a screenshot of your console  -->
  

Additional context

Here is my test PR.

[LeoYuan]

Agreed, it’s a better idea to let code owner knows what’s happened so they can make a decision to accept / reject PR. In this case, 1% is a ‘big’ number.😃

[ArtiomTr]

Fixed this, fix is available under the v2.1.1 tag or just v2