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SubMiner/backlog/tasks/task-214 - Jump-subtitle-sidebar-directly-to-resume-position-on-first-resolved-cue.md

1.6 KiB

id, title, status, assignee, created_date, updated_date, labels, dependencies, references, priority
id title status assignee created_date updated_date labels dependencies references priority
TASK-214 Jump subtitle sidebar directly to resume position on first resolved cue In Progress
2026-03-21 11:15 2026-03-21 11:15
bug
ux
overlay
subtitles
/Users/sudacode/projects/japanese/SubMiner/src/renderer/modals/subtitle-sidebar.ts
/Users/sudacode/projects/japanese/SubMiner/src/renderer/modals/subtitle-sidebar.test.ts
medium

Description

When playback starts from a resumed timestamp while the subtitle sidebar is open, the sidebar currently smooth-scrolls from the top of the cue list to the resumed cue. Change the first resolved active-cue positioning to jump immediately to the resume location while preserving smooth auto-follow for later playback-driven cue advances.

Acceptance Criteria

  • #1 The first active cue resolved after open/resume uses an instant jump instead of smooth-scrolling through the list.
  • #2 Normal subtitle-sidebar auto-follow remains smooth after the first active cue has been positioned.
  • #3 Regression coverage distinguishes the initial jump behavior from later smooth auto-follow updates.

Implementation Notes

2026-03-21: Fixed by treating the first auto-scroll from previousActiveCueIndex < 0 as behavior: 'auto' in the subtitle sidebar scroll helper. Added renderer regression coverage for initial jump plus later smooth follow.