c# - Coded UI test builder record and playback functionality fails for Backbone SPA -

i analyzing coded ui record , playback sample backbone single page application.

steps followed:

1, record steps.

2, created test method , added recorded steps method in it.

3, ran test , received error\exception element not found.

what observed in uimap class, coded ui creates html elements @ beginning , beign dynamic nature of backbone single page application, controls won't available @ web page load , appear on dom after events. e.g. on button click -> user gets menu. coded ui tries fetch menu in case not available in beginning , fails.

am missing something?