diff --git a/conductor/tracks/fix_test_suite_failures_20260514/plan.md b/conductor/tracks/fix_test_suite_failures_20260514/plan.md
index bab272d..8ddf799 100644
--- a/conductor/tracks/fix_test_suite_failures_20260514/plan.md
+++ b/conductor/tracks/fix_test_suite_failures_20260514/plan.md
@@ -2,7 +2,7 @@
 
 ## Phase 1: GUI and Layout Tests
 - [x] Task: Fix `test_gui_discussion_tabs.py` (`AssertionError: 'Original###main' in []`). c8e6a95
-- [ ] Task: Fix `test_gui_window_controls.py` (`ValueError: not enough values to unpack`).
+- [x] Task: Fix `test_gui_window_controls.py` (`ValueError: not enough values to unpack`). c8545df
 - [ ] Task: Fix `test_project_settings_rename.py` (Verify "Project Settings" rename in code).
 - [ ] Task: Fix `test_session_hub_merge.py` (Add missing tabs Context Composition, Snapshot, Takes to Discussion Hub).
 - [ ] Task: Fix `test_preset_windows_layout.py` (Address `None == 'ok'` and timeout issues).