The 22-year-old player has been linked to Barcelona for a potential move, with the two teams having agreed on personal terms.
However, Williams is concerned about registering with Barcelona due to the club's ongoing financial difficulties.
Bayern Munich is now looking to capitalize on this situation and sign Williams, who is looking for guarantees that he can register with the team.
Bayern Munich is looking to strengthen its attacking lineup after losing players like Leroy Sane and Kingsley Coman.
With this move, Bayern Munich hopes to secure a talented young player to boost its chances in future matches.