Merge branch 'feature/web_search_private_mode' of https://github.com/zoltanvi/Flow.Launcher into feature/web_search_private_mode

Author: zoltanvi

Flow.Launcher/ViewModel/PluginViewModel.cs

@@ -37,12 +37,17 @@ private async Task LoadIconAsync()
             OnPropertyChanged(nameof(Image));
         }
 
+        private bool _imageLoaded = false;
+
         public ImageSource Image
         {
             get
             {
-                if (_image == ImageLoader.MissingImage)
+                if (!_imageLoaded)
+                {
+                    _imageLoaded = true;
                     _ = LoadIconAsync();
+                }
 
                 return _image;
             }