never extend the content browser context menu if any skeletal mesh or skeltons selected at the same time

Source/SenseGloveEditor/Private/SGEditor/SGContentBrowserExtension.cpp

@@ -233,6 +233,8 @@ void FSGContentBrowserExtension::AssetExtenderCallback(
     FMenuBuilder& MenuBuilder, const TArray<FAssetData> SelectedAssets)
 {
     bool bShouldExtendTheMenu = true;
+    bool bAnySkeletalMeshSelected = false;
+    bool bAnySkeletonSelected = false;
 
     for (const FAssetData& Asset: SelectedAssets)
     {
@@ -252,6 +254,22 @@ void FSGContentBrowserExtension::AssetExtenderCallback(
             bShouldExtendTheMenu = false;
             break;
         }
+
+        if (bIsChildOfUSkeletalMesh)
+        {
+            bAnySkeletalMeshSelected = true;
+        }
+
+        if (bIsChildOfUSkeleton)
+        {
+            bAnySkeletonSelected = true;
+        }
+
+        if (bAnySkeletalMeshSelected && bAnySkeletonSelected)
+        {
+            bShouldExtendTheMenu = false;
+            break;
+        }
     }
 
     if (!bShouldExtendTheMenu)