Debug failing test

Author: Naktibalda

.github/workflows/webdriver-firefox.yml

@@ -36,7 +36,7 @@ jobs:
       run: php -S 127.0.0.1:8000 -t tests/data/app >/dev/null 2>&1 &
 
     - name: Tests
-      run: php ./vendor/bin/codecept run --env firefox
+      run: php ./vendor/bin/codecept run --env firefox -vvv
 
     # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
     # Docs: https://getcomposer.org/doc/articles/scripts.md