Until now I have not seen any new players that Manchester United are targeting, whether they are working in silence or are they still looking for players if they really need it. They have to act fast for the transfer market because if they slow down, they could lose the players they want because they lose quickly to other clubs.
At the moment they are still busy with De Jong's conversation at the moment, but on the other hand, it seems that they are now covering up the news more at this time, even this was confirmed by Fabrizio Romano who said that MU is now more closed in matters like this.
I think this will continue but it doesn't mean they are not moving at all.