Revert "Use Hacky way to show up windows when width change."

This reverts commit 64a489b.

Author: taooceros

Flow.Launcher/ViewModel/MainViewModel.cs

@@ -52,7 +52,6 @@ public class MainViewModel : BaseModel, ISavable
 
         private ChannelWriter<ResultsForUpdate> _resultsUpdateChannelWriter;
         private Task _resultsViewUpdateTask;
-        private bool _keepVisibility = false;
 
         #endregion
 
@@ -65,20 +64,10 @@ public MainViewModel(Settings settings)
             _lastQuery = new Query();
 
             _settings = settings;
-            _settings.PropertyChanged += async (_, args) =>
+            _settings.PropertyChanged += (_, args) =>
             {
                 if (args.PropertyName == nameof(Settings.WindowSize))
                 {
-                    ChangeQueryText("");
-                    if (MainWindowVisibility == Visibility.Collapsed)
-                    {
-                        ToggleFlowLauncher();
-                        _keepVisibility = true;
-                        await Task.Delay(1000);
-                        _keepVisibility = false;
-                        Application.Current.MainWindow.Activate();
-                    }
-
                     OnPropertyChanged(nameof(MainWindowWidth));
                 }
             };
@@ -753,7 +742,7 @@ public async void ToggleFlowLauncher()
 
         public void Hide()
         {
-            if (MainWindowVisibility != Visibility.Collapsed && !_keepVisibility)
+            if (MainWindowVisibility != Visibility.Collapsed)
             {
                 ToggleFlowLauncher();
             }

Flow.Launcher/ViewModel/SettingWindowViewModel.cs

@@ -309,7 +309,11 @@ public bool DropShadowEffect
         public double WindowWidthSize
         {
             get => Settings.WindowSize;
-            set => Settings.WindowSize = value;
+            set
+            {
+                Settings.WindowSize = value;
+                Application.Current.MainWindow.Visibility = Visibility.Visible;
+            }
         }
 
         public bool UseGlyphIcons