fix: fix getcalledparameter namespacing issues

Author: AayushSabharwal

src/parameters.jl

@@ -33,7 +33,12 @@ end
 
 function getcalledparameter(x)
     x = unwrap(x)
-    return getmetadata(x, CallWithParent)
+    # `parent` is a `CallWithMetadata` with the correct metadata,
+    # but no namespacing. `operation(x)` has the correct namespacing,
+    # but is not a `CallWithMetadata` and doesn't have any metadata.
+    # This approach combines both.
+    parent = getmetadata(x, CallWithParent)
+    return CallWithMetadata(operation(x), metadata(parent))
 end
 
 """