message: passing a subcontext
diff: @@ -33,7 +33,7 @@ export class ExtendableUriResolver extends UriResolverAggregatorBase<
  const getImplementationsResult = await client.getImplementations(
  coreInterfaceUris.uriResolver,
  {
  - resolutionContext,
  + resolutionContext: resolutionContext.createSubContext(),
  }
  );
  