They are the same but real madrid was unlucky. Barcelona can still win against atletico madrid. Xavi can at least target this trophy if he has no ability to perform better in la liga. This will be helping barcelona a lot.
Xavi needs to strengthen its club. He needs to build the trust again from the players. Barcelona's players are losing their confidence caused by the fact that if he has been making the club got some losses in a row.
this is not entirely Xavi fault and this is all just about a lack of players caused by a lack of money to be able to bring in more quality players so that Barcelona players lose their performance because they are tired and need replacement players.
we can see that in every match and in every competition the main players are always played, while a player feels tired so it is natural that his performance is not as strong as the other team's because the other team has many quality reserve players who are able to replace the main players.
and regarding Real Madrid failure in the Copa Del Rey, this is not a big problem, in fact the players can rest a little to win the title in the UCL and that is the goal.
If Barcelona can compete against Atletico Madrid, I am sure that even though Atletico has beaten Real Madrid, beating Barcelona will not be that easy and I am sure that Barcelona will win that match.