Yes, until this match is over, Barcelona still has problems when dealing with Bayern Munich. Bayern Munich seems to have a special formula when they face Barcelona. They can beat Barcelona several times and with a score not small as well.
As you said, despite losing, Barcelona's game is much better, it looks like the next meeting they will be much better.
bayern won from barcelona (UCL match) but they were held to a draw by VfB (last week's match), this is really funny IMO. in a few days bayern will face augsburg, bayern will definitely win in this match. judging from the performance of bayern so far, they are a really great team, they are strong in all leagues (local or international).
Actually, I don't think this is funny because they are aware that when they go all out in the Bundesliga, they actually seem forced because they realize that Barcelona is waiting.
This could be a strategy from Nagelsmann to get them to where the players stay fit. The Bundesliga still has a long way to go and again with the opponents they are facing in the Bundesliga at the moment and with their favorites they should not be a big problem as a draw as we already know who will win at the end of the season.
That way we see the true focus of Bayern Munich, yes they are focused on the Champions League and a little bit put aside the game in the Bundesliga. And the result as we saw, they can beat Barcelona. This is a step Bayern Munich have taken, they sacrificed something (Bundesliga) to get something else (Champions League).