fix: Improve logging for menu transitions and resolve top-level canvas references in ServerBrowser

Main.cs

@@ -232,6 +232,7 @@ namespace KCM
                     FirstSibling = true,
                     OnClick = () =>
                     {
+                        Main.helper?.Log("Multiplayer button clicked");
                         SfxSystem.PlayUiSelect();
                         TransitionTo(MenuState.ServerBrowser);
                     }
@@ -320,6 +321,10 @@ namespace KCM
                 if (ServerBrowser.KCMUICanvas != null)
                 {
                     ServerBrowser.KCMUICanvas.gameObject.SetActive((int)state > 21);
+                    if (state == MenuState.ServerBrowser)
+                    {
+                        Main.helper?.Log($"TransitionTo ServerBrowser: browserRef={(ServerBrowser.serverBrowserRef != null ? "ready" : "null")}, canvas={(ServerBrowser.KCMUICanvas != null ? "ready" : "null")}");
+                    }
                     helper.Log(((int)state > 21).ToString());
                 }
 

ServerBrowser/ServerBrowser.cs

@@ -305,11 +305,10 @@ namespace KCM
                     return;
                 }
 
-                var topLevelCanvas = Constants.MainMenuUI_T.Find("MainMenu/TopLevel")
-                    ?? Constants.MainMenuUI_T.Find("TopLevelUICanvas");
+                var topLevelCanvas = ResolveMenuCanvas();
                 if (topLevelCanvas == null)
                 {
-                    Main.helper.Log("TopLevel/TopLevelUICanvas not found in ServerBrowser");
+                    Main.helper.Log("Failed to resolve top-level menu canvas in ServerBrowser");
                     return;
                 }
 
@@ -319,7 +318,16 @@ namespace KCM
                     Destroy(kcmUICanvas.transform.GetChild(i).gameObject);
 
                 kcmUICanvas.name = "KCMUICanvas";
-                kcmUICanvas.transform.SetParent(Constants.MainMenuUI_T);
+                kcmUICanvas.transform.SetParent(Constants.MainMenuUI_T, false);
+                kcmUICanvas.transform.SetAsLastSibling();
+                kcmUICanvas.SetActive(false);
+
+                var canvasComponent = kcmUICanvas.GetComponent<Canvas>();
+                if (canvasComponent != null)
+                {
+                    canvasComponent.overrideSorting = true;
+                    canvasComponent.sortingOrder = 999;
+                }
 
                 KCMUICanvas = kcmUICanvas.transform;
 
@@ -336,6 +344,8 @@ namespace KCM
                 serverLobbyPlayerRef = serverLobbyRef.transform.Find("Container/PlayerList/Viewport/Content");
                 serverLobbyChatRef = serverLobbyRef.transform.Find("Container/PlayerChat/Viewport/Content");
                 serverLobbyRef.SetActive(false);
+                serverBrowserRef.transform.SetAsLastSibling();
+                serverLobbyRef.transform.SetAsLastSibling();
                 //browser.transform.position = new Vector3(0, 0, 0);
 
 
@@ -449,6 +459,29 @@ namespace KCM
             }
         }
 
+        private Transform ResolveMenuCanvas()
+        {
+            string[] candidatePaths =
+            {
+                "MainMenu/TopLevel/TopLevelUICanvas",
+                "MainMenu/TopLevel",
+                "TopLevelUICanvas",
+                "TopLevel"
+            };
+
+            foreach (var path in candidatePaths)
+            {
+                var transform = Constants.MainMenuUI_T.Find(path);
+                if (transform != null)
+                {
+                    Main.helper.Log($"ServerBrowser: using canvas path '{path}'.");
+                    return transform;
+                }
+            }
+
+            return null;
+        }
+
         private void Preload(KCModHelper helper)
         {
             helper.Log("Hello?");