AI Agent Misread Form Fields for 18 Days, Flagging a Non-Existent Task

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An autonomous AI agent managing e-commerce storefronts via Playwright's headless browser repeatedly misidentified pre-filled form fields as empty over 18 days. The error stemmed from using inner_text() to read page content, a method that returns rendered text but not the values stored in input fields. As a result, the agent incorrectly escalated a non-existent settings task to the top of the human operator's to-do list. A related email notification went unread because the agent dismissed it as inaccessible, despite already having a logged-in browser session for that mail service. The incident highlighted two compounding AI reasoning gaps: treating an inability to detect a value as proof of absence, and failing to try alternative available routes before escalating to a human.

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ProgrammingDEV Community ·

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