message: Fix secondaryRenderOrder style argument.
diff: @@ -263,6 +263,9 @@ export class StyleSetEvaluator {
  if (currStyle.renderOrderBiasGroup !== undefined) {
  technique.renderOrderBiasGroup = currStyle.renderOrderBiasGroup;
  }
  + if ((currStyle as any).secondaryRenderOrder !== undefined) {
  + technique.secondaryRenderOrder = (currStyle as any).secondaryRenderOrder;
  + }
  if (currStyle.attr !== undefined) {
  Object.getOwnPropertyNames(currStyle.attr).forEach(property => {
  const prop = (currStyle.attr as any)[property];
  