diff --git a/scripts/main.gd b/scripts/main.gd
index b285ee6..12b8658 100644
--- a/scripts/main.gd
+++ b/scripts/main.gd
@@ -101,6 +101,9 @@ var grid_h := BOTTOM_GRID_H
 var stockpile_pos := BOTTOM_STOCKPILE_POS
 var anchor_family := "bottom"
 var tile_size := Vector2i(56, 56)
+var _last_usable_rect: Rect2i
+var _dock_recheck_timer: float = 0.0
+const DOCK_RECHECK_COOLDOWN := 0.5
 var worker_overlay_nodes: Dictionary = {}
 
 func make_panel_style(bg: Color, border: Color, corner_radius: int = 12) -> StyleBoxFlat:
@@ -274,6 +277,7 @@ func apply_dock_position() -> void:
 	DisplayServer.window_set_min_size(dock_size)
 	DisplayServer.window_set_size(dock_size)
 	DisplayServer.window_set_position(dock_position_for_anchor(usable_rect, dock_size, dock_anchor))
+	_last_usable_rect = usable_rect
 
 func update_tile_metrics(dock_anchor: String) -> void:
 	var tile_px: int = tile_px_for_anchor(dock_anchor)
@@ -767,6 +771,16 @@ func _on_tick() -> void:
 
 func _process(delta: float) -> void:
 	# Edge snapping: snap window to screen edge when dragging near boundary
+	# Reapply dock geometry when screen work area changes
+	if _dock_recheck_timer > 0.0:
+		_dock_recheck_timer -= delta
+		return
+	var screen_idx := DisplayServer.window_get_current_screen()
+	var current_usable := DisplayServer.screen_get_usable_rect(screen_idx)
+	if current_usable != _last_usable_rect:
+		_last_usable_rect = current_usable
+		apply_dock_position()
+	_dock_recheck_timer = DOCK_RECHECK_COOLDOWN
 	edge_snap_cooldown = maxf(edge_snap_cooldown - delta, 0.0)
 	var current_pos := DisplayServer.window_get_position()
 	var window_size := DisplayServer.window_get_size()
diff --git a/tests/test_e2e.gd b/tests/test_e2e.gd
index 8775a7b..a9a0965 100644
--- a/tests/test_e2e.gd
+++ b/tests/test_e2e.gd
@@ -147,7 +147,7 @@ func flow_boot_and_bootstrap() -> void:
 	var loaded = gs.load_game()
 	_assert_not_empty(loaded, "save/load round-trip returns data")
 	_assert_eq(loaded.get("tick", -1), 0, "loaded tick matches")
-	_assert_eq(loaded.get("save_version", -1), 1, "loaded save_version matches")
+	_assert_eq(loaded.get("save_version", -1), 2, "loaded save_version matches")
 	_assert_eq(loaded.get("resources", {}).get("wood", -1), 8, "loaded resources.wood matches")
 
 
@@ -280,7 +280,7 @@ func flow_tick_simulation() -> void:
 	var loaded = gs.load_game()
 	_assert_eq(loaded.get("tick", -1), 5, "tick advanced to 5")
 	_assert(loaded.get("events", []).size() > 0, "events populated after ticks")
-	_assert_eq(loaded.get("save_version", -1), 1, "save_version still 1")
+	_assert_eq(loaded.get("save_version", -1), 2, "save_version still 2")
 
 
 # ---------------------------------------------------------------------------
@@ -434,7 +434,7 @@ func flow_anchor_switching() -> void:
 	_assert_eq(loaded.get("tick", -1), 20, "tick preserved after anchor switch")
 	_assert_eq(loaded.get("resources", {}).get("wood", -1), 10, "wood preserved")
 	_assert_eq(loaded.get("workers", []).size(), 2, "workers preserved")
-	_assert_eq(loaded.get("save_version", -1), 1, "save_version preserved")
+	_assert_eq(loaded.get("save_version", -1), 2, "save_version preserved")
 
 	# Simulate anchor switch to "bottom"
 	gs.save_game(state)
diff --git a/tests/test_runner.gd b/tests/test_runner.gd
index d8d93f6..db2c02a 100644
--- a/tests/test_runner.gd
+++ b/tests/test_runner.gd
@@ -317,7 +317,7 @@ func test_save_version_tracking(gs: Node) -> void:
 	var loaded = gs.load_game()
 
 	_assert_not_empty(loaded, "save_version: load returned data")
-	_assert_eq(int(loaded.get("save_version", -1)), 1, "save_version: version is 1")
+	_assert_eq(int(loaded.get("save_version", -1)), 2, "save_version: version is 2")
 
 
 func test_settings_roundtrip(gs: Node) -> void: