Unexpected behaviour MarketQuote sensitivity?

Hi,
I use ScenarioMarketData in combination with ScenarioDefinition and MarketDataConfig. Then, for a parametrized curve (e.g. Smith Wilson), MarketQuote sensitivities return an error since there is one ParameterMetaData added caused by the ScenarioDefinition. Error is:[Length of sensitivity and parameter metadata must match]. Great if this could be checked.
KR, Oyvind