diff --git a/openspec/changes/code-review-fix/tasks.md b/openspec/changes/code-review-fix/tasks.md
index 6d90eb0..c273157 100644
--- a/openspec/changes/code-review-fix/tasks.md
+++ b/openspec/changes/code-review-fix/tasks.md
@@ -111,7 +111,7 @@
 - [x] 12.3 `[sonnet]` Fix dark theme on `annotation-types/page.tsx` and `span-label-types/page.tsx`: replace hardcoded light colors with theme-aware CSS variables
 - [x] 12.4 `[sonnet]` Add debounce (150ms) or `onPointerUp` to confidence slider in `PredictionPanel.tsx:148-155`
 - [x] 12.5 `[sonnet]` Replace Google Font CSS `@import` in `globals.css` with `next/font/google` in `layout.tsx`
-- [ ] 12.6 `[haiku]` Remove manual Escape handler in `SpanPopover.tsx:114-117` (conflicts with Radix Dialog)
+- [x] 12.6 `[haiku]` Remove manual Escape handler in `SpanPopover.tsx:114-117` (conflicts with Radix Dialog)
 - [ ] 12.7 `[sonnet]` Fix `TalibPatternPanel.tsx:39` re-fetch when API returns empty array: add `hasLoaded` flag
 - [ ] 12.8 `[haiku]` Add `[candles]` to `useImperativeHandle` dependency array in `CandleChart.tsx:202-221`
 - [ ] 12.9 `[haiku]` Add `activeChartId` to primitive cleanup effect dependency arrays in `CandleChart.tsx:1059-1110`