Real Madrid almost failed to win this week's match, after they lost focus a little in the final minutes of the match, causing them to concede 2 goals. They were too happy in my opinion, so they conceded 2 goals like that.
The reason is that Alaves also created minimal opportunities, but with the opportunities they got in the 80th minute+, they were able to score 2 goals against Real Madrid. This should be a concern for them.