message: Work for - Lazy rendering is slow in knockout
diff: @@ -46,7 +46,7 @@ export class QuestionRow extends QuestionRowModel {
  rowAfterRender(elements: HTMLElement[], model: QuestionRow) {
  if (!model.isNeedRender) {
  var rowContainerDiv = elements[0].parentElement;
  - model.startLazyRendering(rowContainerDiv);
  + setTimeout(() => model.startLazyRendering(rowContainerDiv), 1);
  ko.utils.domNodeDisposal.addDisposeCallback(rowContainerDiv, () => {
  model.stopLazyRendering();
  model.isNeedRender = !model.isLazyRendering();
  