Grading Issues

I am having two videos and have a yes or no question attached to the video.

If the user answers "yes" it is a pass grade.

The second video should be available only if the user views and achieves a pass grade in the first video.

But even if the user answers "yes" the video activity is never marked complete.

I am attaching screenshots of all possible settings for video activity that must be marked complete if the user gets a pass grade.