From fc2b263550a4e8a3ed90abe94a7d5219620ea91d Mon Sep 17 00:00:00 2001 From: Nuwan Date: Wed, 14 Jan 2026 11:53:27 +0530 Subject: [PATCH] docs(02-01): confirm UAT-004 resolved --- .../02-01-ISSUES.md | 20 ------------------- 1 file changed, 20 deletions(-) diff --git a/.planning/phases/02-backing-track-seek-controls/02-01-ISSUES.md b/.planning/phases/02-backing-track-seek-controls/02-01-ISSUES.md index 0b9327fe8..eaa7a5907 100644 --- a/.planning/phases/02-backing-track-seek-controls/02-01-ISSUES.md +++ b/.planning/phases/02-backing-track-seek-controls/02-01-ISSUES.md @@ -75,26 +75,6 @@ JKSessionScreen: Error opening backing track: Error: Invariant failed: A state m **Impact:** Confusing UX when seeking while paused. Seek during playback works correctly. **Possible Cause:** jamClient.SessionTrackSeekMs() may not register when track is paused, or needs explicit state sync. -### UAT-004: Seek to end while paused breaks player - -**Discovered:** 2026-01-14 -**Phase/Plan:** 02-01 -**Severity:** Blocker -**Feature:** Seek controls edge case -**Description:** When paused and seeking to the very end of the track, then clicking play, the player enters a broken state where it won't play audio anymore. -**Expected:** -1. Pause audio -2. Drag slider to end -3. Click play → should play briefly from near end or restart from beginning -**Actual:** -1. Pause audio -2. Drag slider to end (slider stays at end visually) -3. Click play → slider jumps to 0:00, no audio plays -4. Subsequent play button clicks do nothing - player is broken -**Impact:** Player becomes non-functional, requires closing and reopening. -**Root Cause:** When position >= duration, jamClient enters end-of-track state. Calling SessionStartPlay() without resetting causes undefined behavior and breaks the player. -**Resolution:** Fixed in commit `ba93f1a27` - Added logic to detect when position is at/near end (within 100ms), calls SessionStopPlay() to reset state, seeks to 0, then starts playback normally. - ## Resolved Issues ### UAT-001: Backing track player fails to open - Redux immutability violation