fix

Author: vladopajic

.github/workflows/test.yml

@@ -46,6 +46,10 @@ jobs:
           issue-number: ${{ env.pull_request_id }}
           comment-author: 'github-actions[bot]'
           body-includes: 'Total test coverage: '
+      - name: make report text
+        run: |
+          coverage_report=$(echo "${{ fromJSON(steps.coverage.outputs.report) }}" | tr -d '\n')
+          echo "coverage_report=$coverage_report" >> $GITHUB_ENV
       - name: post coverage report
         if: env.pull_request_id
         uses: peter-evans/create-or-update-comment@v4
@@ -55,6 +59,6 @@ jobs:
           comment-id: ${{ steps.fc.outputs.comment-id }}
           body: |
             ```
-            $( ${{ fromJSON(steps.coverage.outputs.report) }} | tr -d '\n')
+            ${{ env.coverage_report }}
             ```
           edit-mode: replace