Revert main window xaml change

Author: Jack251970

Flow.Launcher/MainWindow.xaml

@@ -20,6 +20,7 @@
     Closing="OnClosing"
     Deactivated="OnDeactivated"
     Icon="Images/app.png"
+    SourceInitialized="OnSourceInitialized"
     Initialized="OnInitialized"
     Left="{Binding Settings.WindowLeft, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
     Loaded="OnLoaded"
@@ -30,7 +31,6 @@
     ResizeMode="CanResize"
     ShowInTaskbar="False"
     SizeToContent="Height"
-    SourceInitialized="OnSourceInitialized"
     Topmost="True"
     Visibility="{Binding MainWindowVisibility, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
     WindowStartupLocation="Manual"