Merge pull request #5899 from Open-KFC/fix5886

Fix：重选Fabric后FabricAPI不再自动选择

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadInstall.xaml.vb

@@ -756,6 +756,7 @@
     Private Sub OptiFine_Clear(sender As Object, e As MouseButtonEventArgs) Handles BtnOptiFineClear.MouseLeftButtonUp
         SelectedOptiFine = Nothing
         SelectedOptiFabric = Nothing
+        AutoSelectedOptiFabric = False
         CardOptiFine.IsSwaped = True
         e.Handled = True
         Forge_Loaded()
@@ -1025,7 +1026,9 @@
     Private Sub Fabric_Clear(sender As Object, e As MouseButtonEventArgs) Handles BtnFabricClear.MouseLeftButtonUp
         SelectedFabric = Nothing
         SelectedFabricApi = Nothing
+        AutoSelectedFabricApi = False
         SelectedOptiFabric = Nothing
+        AutoSelectedOptiFabric = False
         CardFabric.IsSwaped = True
         e.Handled = True
         SelectReload()