WaitForControlExists（）可以做隐式搜索不符合此处指定的timeOut的控件。将搜索超时（Playback.PlaybackSettings.SearchTimeout& Playback.PlaybackSettings.WaitForReadyTimeout）配置为较小的
值并重试。

WaitForControlExists() can do an implicit search for the control which does not honor the timeOut specified over here. Configure your search timeout (Playback.PlaybackSettings.SearchTimeout & Playback.PlaybackSettings.WaitForReadyTimeout) to a lesser value and retry.