diff --git a/ash/shelf/shelf_layout_manager.cc b/ash/shelf/shelf_layout_manager.cc
index 83febfe..2040886 100644
--- a/ash/shelf/shelf_layout_manager.cc
+++ b/ash/shelf/shelf_layout_manager.cc
@@ -770,6 +770,9 @@
 ShelfLayoutManager::TargetBounds::~TargetBounds() = default;
 
 void ShelfLayoutManager::SetState(ShelfVisibilityState visibility_state) {
+  if (suspend_visibility_update_)
+    return;
+
   State state;
   state.visibility_state = visibility_state;
   state.auto_hide_state = CalculateAutoHideState(visibility_state);
diff --git a/ash/shelf/shelf_layout_manager_unittest.cc b/ash/shelf/shelf_layout_manager_unittest.cc
index cfbecbd..869c940 100644
--- a/ash/shelf/shelf_layout_manager_unittest.cc
+++ b/ash/shelf/shelf_layout_manager_unittest.cc
@@ -1309,6 +1309,9 @@
 
 // Tests that the shelf should be visible when in overview mode.
 TEST_F(ShelfLayoutManagerTest, VisibleInOverview) {
+  ui::ScopedAnimationDurationScaleMode regular_animations(
+      ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
+
   std::unique_ptr<aura::Window> window(CreateTestWindow());
   window->Show();
   Shelf* shelf = GetPrimaryShelf();
@@ -1326,14 +1329,22 @@
   OverviewController* overview_controller = Shell::Get()->overview_controller();
   // Tests that the shelf is visible when in overview mode
   overview_controller->ToggleOverview();
+  ash::ShellTestApi().WaitForOverviewAnimationState(
+      ash::OverviewAnimationState::kEnterAnimationComplete);
+
   EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
   EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   EXPECT_EQ(SHELF_BACKGROUND_OVERVIEW, GetShelfWidget()->GetBackgroundType());
 
   // Test that on exiting overview mode, the shelf returns to auto hide state.
   overview_controller->ToggleOverview();
+  ash::ShellTestApi().WaitForOverviewAnimationState(
+      ash::OverviewAnimationState::kExitAnimationComplete);
+
   EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
   EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
+  EXPECT_EQ(display.bounds().bottom() - kHiddenShelfInScreenPortion,
+            GetShelfWidget()->GetWindowBoundsInScreen().y());
 }
 
 // Assertions around SetAutoHideBehavior.