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Ensure table row keys stay unique for duplicate rows #552
Description
The new row key is derived by joining row values with "|", so rows that have identical values (or values containing |) will collapse to the same key. When that happens, React treats those rows as the same element and can reuse DOM nodes incorrectly, which will drop or misrender duplicate rows when live data updates. If table payloads can include repeated rows, use a real unique identifier or add a disambiguating fallback.
Useful? React with 👍 / 👎.
Originally posted by @chatgpt-codex-connector[bot] in #549 (comment)
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