It switched to the live answer as soon as `status` arrived — while
`backupsReady` was still its initial `false`, which is a REPORT of not-ready
rather than the absence of one. So it decided the section was unfinished,
painted open, and shut again a moment later when the real answer came.
`backupsReady` is now null until BackupsRow has actually answered, and the live
value is used only once every local part has. Until then the summary decides,
which is what it was added for.
And nothing but the header renders until the summary lands. The title and hint
are constants and can paint immediately; only the check and the body wait on
data — the same shape Root location settled on.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
pastilhasandClaude Opus 5
51ccf55a3c