key is more reliable with child components #2699
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Do you have a concrete example/setup so we can track this done later ? |
smnandre
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smnandre
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Apr 30, 2025
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I couldn't track down why, but for child components,
keyis more reliable. Whenidis used and a child requires re-rendering (because input props changed), the dummy element returned by https://github.com/symfony/ux/blob/2.x/src/LiveComponent/src/EventListener/InterceptChildComponentRenderSubscriber.php will not have anid, but withkeyit will. Smells like a bug, butkeyworks