Try fix

Author: Jack251970

Flow.Launcher/Resources/SettingWindowStyle.xaml

@@ -2,7 +2,8 @@
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:converters="clr-namespace:Flow.Launcher.Converters"
-    xmlns:core="clr-namespace:Flow.Launcher.Core.Resource;assembly=Flow.Launcher.Core">
+    xmlns:core="clr-namespace:Flow.Launcher.Core.Resource;assembly=Flow.Launcher.Core"
+    xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern">
     <converters:BorderClipConverter x:Key="BorderClipConverter" />
     <converters:BoolToVisibilityConverter x:Key="BoolToVisibilityConverter" />
     <converters:TextConverter x:Key="TextConverter" />

Flow.Launcher/SettingPages/Views/SettingsPanePluginStore.xaml

@@ -134,11 +134,14 @@
             FontSize="14"
             ItemContainerStyle="{StaticResource StoreList}"
             ItemsSource="{Binding Source={StaticResource PluginStoreCollectionView}}"
+            ScrollViewer.CanContentScroll="True"
             ScrollViewer.HorizontalScrollBarVisibility="Disabled"
             SelectionMode="Single"
             Style="{DynamicResource StoreListStyle}"
+            VirtualizingPanel.IsVirtualizing="True"
             VirtualizingPanel.IsVirtualizingWhenGrouping="True"
-            VirtualizingPanel.ScrollUnit="Pixel">
+            VirtualizingPanel.ScrollUnit="Pixel"
+            VirtualizingPanel.VirtualizationMode="Recycling">
             <ListView.ItemsPanel>
                 <ItemsPanelTemplate>
                     <wpftk:VirtualizingWrapPanel