This is pretty much the fact about Sadio Mane he surely needed more time in couping up to the strategies Nagelsmann has told him, and pretty much he is still not ready for that change, in position, play, and the whole chemistry thing, but for sure at the 1st day he surely wants to have a 1st impression to the Bayern fans, so he surely did a great performance on a low performed team and he quite got a spectacle and everyone thought that this is how Sadio Mane is playing but in fact, it backfires at him, because in the later runs, he isn't quite the guy on the 1st day of this season of the Bundesliga, but I think he just needs some time to adjust,
Yes, that Sadio Mane has problems adapting to Bayern Munich, that Liverpool now have some problems with results without Sadio Mane. Undoubtedly, in the previous case, both the team and the player got used to each other perfectly and it will take some time for Mane to be able to integrate into a new mechanism for himself with the same efficiency as it happened in England and Liverpool and Bayern with its class of players gives hope that it will not take much time. Let's not forget that Bayern also have some problems with the results after Robert Lewandowski's departure, so this is a mutual process.