There is lack of transfer activities in Manchester United. They don't look like they are under pressure to making a signing.
Obviously, there is still 2 months before it closes so I kinda think that they are probably taking their time right now as Ten Hag will most likely observe what kind of players that he might need after various of club friendly matches on July. It could also be that the teams are currently scouting players that they might need but currently not trying to stir up too much attention for now
I also think the same too some clubs are taking their time in the present transfer market since they still have some time to make the best players selection for next season. But that delay is kind of dangerous as it stands since the transfer window is winding up and good players getting signed off the market.