Fixed group and bookmark display on graph load

Signed-off-by: lsemp3d <58790905+lsemp3d@users.noreply.github.com>

A

Gems/GraphCanvas/Code/Source/Components/SceneComponent.cpp

@@ -1286,6 +1286,10 @@ namespace GraphCanvas
     {
         GRAPH_CANVAS_PROFILE_FUNCTION();
         const SceneComponentSaveData* saveData = saveDataContainer.FindSaveDataAs<SceneComponentSaveData>();
+        if (!saveData)
+        {
+            return;
+        }
 
         for (const GraphCanvasConstructSaveData* currentConstruct : saveData->m_constructs)
         {

Gems/ScriptCanvas/Code/Editor/Components/EditorGraph.cpp

@@ -3543,11 +3543,9 @@ namespace ScriptCanvasEditor
 
             GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::SignalLoadStart);
 
-            auto saveDataIter = m_graphCanvasSaveData.find(GetEntityId());
-
-            if (saveDataIter != m_graphCanvasSaveData.end())
+            for (auto& saveDataIter : m_graphCanvasSaveData)
             {
-                GraphCanvas::EntitySaveDataRequestBus::Event(graphCanvasGraphId, &GraphCanvas::EntitySaveDataRequests::ReadSaveData, (*saveDataIter->second));
+                GraphCanvas::EntitySaveDataRequestBus::Event(graphCanvasGraphId, &GraphCanvas::EntitySaveDataRequests::ReadSaveData, (*saveDataIter.second));
             }
 
             ScriptCanvas::NodeIdList nodeList = GetNodes();