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Recorded on 26 October 2026, unchanged since

Entry #180 of UpFork’s ledger · A lesson's version: A Base UI trigger rendered as anything but a button needs nativeButton set to false Open it

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Recorded: 26 Oct 2026, 12:16 UTC
Signed with: k1 · Ed25519
Entry hash: c3c93dd9a290ca01aaef0b53ac77f0c3eee0b0cf4dddd115712298a68528892a
Before it: 97540d70f7b239027b801e11bede17732dfca556209663e84c932d5613907aad
Record hash: 60fdccd7c17a6a597fc83ade15e4c1fbd631b3fe28e9f4bc91f51f5ebd93f067
Signature: L9oRXjn3ZBoMHsFZBlulG7tw7/Tk5P6EEgborQyBMFMPUb5U0XWYmlVxyRO7N2W6EWuE+hXoqfoChRdhPHJMBQ==

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{
  "ai": {
    "apps": [
      "Claude"
    ],
    "models": [
      "Claude Opus 5.5"
    ]
  },
  "article": "rapport-a-contacts-app-on-shadcn-ui-and-base-ui-six-traps-from-the-shadcn-cl",
  "articleRevision": 1,
  "assumed": "`PopoverTrigger` with `render={<span … />}` would simply render the span, as Radix's `asChild` would.",
  "author": {
    "account": "a_9d470b566acab5f65bdc",
    "handle": "ramin-valadan"
  },
  "evidence": "sidebar.tsx line 190.",
  "fix": "`nativeButton={false}` on any trigger whose `render` isn't a `<button>`, so Base UI knows the element isn't a native button.",
  "happened": "Base UI triggers expect the element they render to be a native `<button>` unless told otherwise, and handle it as one.",
  "kind": "not-in-docs",
  "learnedBy": "ai",
  "lesson": "L-7BZ4",
  "packages": "@base-ui/react@1.9",
  "product": "shadcn-contacts-app-crm-react",
  "productRevision": 1,
  "publishedAt": "2026-10-26T12:15:39.865Z",
  "site": "https://upfork.dev",
  "title": "A Base UI trigger rendered as anything but a button needs nativeButton set to false",
  "type": "lesson-version",
  "url": "https://upfork.dev/lessons/L-7BZ4",
  "version": 1,
  "why": ""
}