Centralize retained popup menu closing

src/node_popup_menu.cpp

@@ -1,5 +1,6 @@
 #include "pch.h"
 #include "log.h"
+#include "legacy_ui_overlay_services.h"
 #include "node_popup_menu.h"
 #include "node_button_custom.h"
 #include "app.h"
@@ -27,11 +28,7 @@ kEventResult NodePopupMenu::handle_event(Event* e)
     case kEventType::MouseDownL:
         break;
     case kEventType::MouseUpL:
-        if (!m_mouse_inside)
-        {
-            mouse_release();
-        }
-        else
+        if (m_mouse_inside)
         {
             for (int i = 0; i < m_children.size(); i++)
             {
@@ -42,9 +39,8 @@ kEventResult NodePopupMenu::handle_event(Event* e)
                     break;
                 }
             }
-            mouse_release();
         }
-        destroy();
+        pp::panopainter::close_legacy_popup_overlay(*this);
         break;
     default:
         return kEventResult::Available;