diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 6374f3ee..485c4c05 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -28,7 +28,7 @@ on:
     branches: [ 'main' ]
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: '${{ github.workflow }}-${{ github.ref }}'
   cancel-in-progress: true
 
 env:
@@ -202,7 +202,7 @@ jobs:
         # see https://github.com/actions/upload-artifact
         uses: actions/upload-artifact@v4
         with:
-          name: ${{ env.TESTS_REPORTS_ARTIFACT }}
+          name: '${{ env.TESTS_REPORTS_ARTIFACT }}_bnt_${{ matrix.os }}_py${{ matrix.python-version }}'
           path: ${{ env.REPORTS_DIR }}
           if-no-files-found: error
 
@@ -216,12 +216,14 @@ jobs:
         # see https://github.com/actions/download-artifact
         uses: actions/download-artifact@v4
         with:
-          name: ${{ env.TESTS_REPORTS_ARTIFACT }}
+          pattern: '${{ env.TESTS_REPORTS_ARTIFACT }}_bnt_*'
+          merge-multiple: true
           path: ${{ env.REPORTS_DIR }}
       - name: Run codacy-coverage-reporter
         env:
           CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
-        if: ${{ env.CODACY_PROJECT_TOKEN != '' }} ## see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-secrets
+        ## see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-secrets
+        if: ${{ env.CODACY_PROJECT_TOKEN != '' }}
         # see https://github.com/codacy/codacy-coverage-reporter-action
         uses: codacy/codacy-coverage-reporter-action@v1
         with: