fix(studio): resolve flat-inspector review defects#2225
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This was referenced Jul 11, 2026
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This was referenced Jul 11, 2026
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Summary
Fixes all 15 confirmed defects from a max-effort adversarially-verified review of the flat-inspector stack (#2120–#2190). One commit, stacked on top so the reviewed PRs below stay untouched.
Identity / data-loss cluster
handleHideAllSelectedpassed bare DOM ids/selectors into a lookup expecting scope-qualified timeline keys, and fired one un-awaited file write per element (last write wins). Now resolves through the canonicalresolveTimelineIdForSelection(newtimelineKeysForSelectionshelper) andtoggleTimelineElementHiddenacceptsstring[], hiding all keys in ONE atomic write via the existingsetElementsHiddenbatch path.PropertyPanelFlatwas keyed byid ?? selector, colliding for id-less same-selector siblings. Now keyed by the same 4-part identity the legacyColorGradingSectionused (extracted asselectionIdentityKey, deduped at both call sites). Same fix for duplicate React keys in the multi-select list.PromotableControlwrappers around Content / text Color / Font family, so var-bound values display from and commit to the variable default, and promote-to-variable ("◇ var") is back.clip-pathas "none" with a live reset icon. Now shows "custom" (re-select = guarded no-op), matching the legacy contract.data-startanddata-durationsequentially.createGsapLivePreviewused first-matchquerySelector; now resolves viaselectorIndex.FlatSlider cluster
onPointerUpwas missing thedisabledguard the other handlers had (plus adraggingRefguard against orphan pointerups).draggingRef, cleared on up/cancel).{centerTick && …}; every non-centerTick Grade slider'sonResetwas dead. Slot now renders forcenterTick || onReset.tabIndex,aria-valuemin/max, and Arrow/Page/Home/End handling (sliderKeyTargethelper).Smaller
/media/metadatafetch failure cachednullforever; failures are no longer cached.|| 1falsy-zero bug →Number.isFiniteguard.Tests
Hide 2 elementslabel), disabled-release no-commit, keyboard operation, mid-drag echo no-snap-back, non-centerTick reset reachable.main(sdkResolverShadow / sdkCutover / etc.), untouched by this stack.Review provenance: 50-agent max-effort workflow review (6 finder angles → 41 adversarial verifiers), 46/48 candidates confirmed, collapsed to 15 distinct defects — all fixed here.