From b18ee1b9fd19b03bd54d3c62c3b96dfb24e5fc99 Mon Sep 17 00:00:00 2001
From: Matt Parker <61717342+MattParkerDev@users.noreply.github.com>
Date: Fri, 12 Sep 2025 19:08:57 +1000
Subject: [PATCH] handle disposal

---
 src/SharpIDE.Godot/Features/Problems/ProblemsPanel.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/SharpIDE.Godot/Features/Problems/ProblemsPanel.cs b/src/SharpIDE.Godot/Features/Problems/ProblemsPanel.cs
index f2f2885..9d7f336 100644
--- a/src/SharpIDE.Godot/Features/Problems/ProblemsPanel.cs
+++ b/src/SharpIDE.Godot/Features/Problems/ProblemsPanel.cs
@@ -28,7 +28,7 @@ public partial class ProblemsPanel : Control
                 GD.Print($"ProblemsPanel: Solution changed to {s?.Name ?? "null"}");
                 _projects.Clear();
                 _projects.AddRange(s!.AllProjects);
-            });
+            }).AddTo(this);
         BindToTree(_projects);
     }
 
@@ -49,9 +49,9 @@ public partial class ProblemsPanel : Control
                     NotifyCollectionChangedAction.Add => CreateDiagnosticTreeItem(_tree, treeItem, e),
                     NotifyCollectionChangedAction.Remove => FreeDiagnosticTreeItem(e),
                     _ => Task.CompletedTask
-                }));
+                })).AddTo(this);
             Observable.EveryValueChanged(x, s => s.Diagnostics.Count)
-                .Subscribe(s => treeItem.Visible = s is not 0);
+                .Subscribe(s => treeItem.Visible = s is not 0).AddTo(this);
             return treeItem;
         });
         view.ViewChanged += OnViewChanged;