[iagno/arnaudb/wip/gtk4: 28/54] Remove insert_before use.

[Arnaud B. <arnaudb src gnome org>]

commit 6315bbea58abe2b7e2096b899e1c5e57c704014c
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Feb 17 20:14:57 2020 +0100

    Remove insert_before use.
    
    It bugs GtkStack.

 src/game-view.vala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index dbc06b0..3ccb463 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -81,7 +81,8 @@ private class GameView : BaseView, AdaptativeWidget
         game_box.get_style_context ().add_class ("game-box");
 
         // for the new-game-screen-to-game animation, it is probably better to have the game under 
("uncovered")
-        game_box.insert_after (game_stack, /* insert first */ null);
+//        game_box.insert_after (game_stack, /* insert first */ null);
+        game_stack.add (game_box);
         content.can_focus = true;
     }