private void TopToolbar(Rect rect)
        {
            using (new EditorGUILayout.HorizontalScope())
            {
                GUILayout.Space(5);
                string dropDownName = "Manager To Debug";
                if (ManagerName.Value != "")
                {
                    dropDownName = ManagerName.Value;
                }

                if (EditorGUILayout.DropdownButton(new GUIContent(dropDownName, "Change visible debugger"), FocusType.Passive, GUILayout.Height(30)))
                {
                    ManagerSelectMenu.CreateManagerMenu(OnManagerSelected);
                    ManagerSelectMenu.ShowAsContext();
                }
            }
        }