diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d774e7a744..63acea2107 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -68,12 +68,12 @@ jobs:
 
   python-test:
     needs: detect-backend-changes
+    if: ${{ needs.detect-backend-changes.outputs.has-changes == 'true' }}
     runs-on: ${{ matrix.os }}
     strategy:
       max-parallel: 9
       matrix:
         os: [windows-latest, ubuntu-20.04]
-    if: ${{ needs.detect-backend-changes.outputs.has-changes == 'true' }}
     steps:
       - name: Checkout GitHub repo (+ download lfs dependencies)
         uses: actions/checkout@v4
@@ -98,6 +98,20 @@ jobs:
         with:
           name: python-code-coverage-report
           path: coverage.xml
+
+  python-tests:
+    needs: [detect-backend-changes, python-test]
+    if: ${{ needs.detect-backend-changes.outputs.has-changes == 'true' && always() }}
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Results of Python tests by OS
+        run: exit 1
+        # See https://stackoverflow.com/a/67532120/4907315
+        if: >-
+          ${{
+               contains(needs.*.result, 'failure')
+            || contains(needs.*.result, 'cancelled')
+          }}
           
   ################################################################
   ## Front-end
@@ -216,8 +230,9 @@ jobs:
   ################################################################
 
   sonarcloud:
-    runs-on: ubuntu-20.04
+    if: ${{ always() }}
     needs: [python-test, npm-test]
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout GitHub repo
         uses: actions/checkout@v4