Background: The Man with the Golden Arm is a 1955 American drama film with elements of film noir, based on the novel of the same name by Nelson Algren, which tells the story of a drug addict who gets clean while in prison, but struggles to stay that way in the outside world. Although the addictive drug is never identified in the film, according to the American Film Institute "most contemporary and modern sources assume that it is heroin", in contrast to Algren's book which named the drug as morphine. The film stars Frank Sinatra, Eleanor Parker, Kim Novak, Arnold Stang and Darren McGavin. It was adapted for the screen by Walter Newman, Lewis Meltzer and Ben Hecht (uncredited), and directed by Otto Preminger.
Context: Preminger decided to release the finished film prior to submitting it for a Code seal of approval. He contended that his film would not entice any viewers to take drugs, since drug use was depicted as having severely negative consequences. The black-and-white film was also the first to portray heroin use as a serious literary topic, rejecting the standard "dope fiend" approach of the time. United Artists, which had invested $1 million in the film's production, opted to distribute the film, even though doing so could result in the company being fined $25,000 by the Motion Picture Association of America (MPAA). The president of United Artists, Arthur Krim, expressed the company's hope that the PCA would make an exception to its usual rules and grant the film approval because of the film's "immense potential for public service." The film received several advance bookings in November and early December 1955, before the PCA had made a decision on whether to grant a Code seal.  However, in early December 1955, the PCA denied the film a Code seal, and the decision was upheld upon appeal to the MPAA. As a result, United Artists resigned from the MPAA that same month (although the company re-joined a few years later). The National Legion of Decency also showed disagreement with the PCA ruling by rating the film as a "B" meaning "morally objectionable in part for all", instead of a "C" meaning "condemned", which was the rating normally given to films that were denied a Code seal. Large theater circuits including Loews also refused to ban the film and instead showed it despite the lack of a Code seal. As a result of the controversy, the MPAA investigated and revised production codes, allowing later movies more freedom to deeply explore hitherto taboo subjects such as drug abuse, kidnapping, miscegenation, abortion, and prostitution.  In the end, The Man With The Golden Arm finally received the Production Code seal number 17011 in June 1961, which permitted the film to be reissued and sold for television broadcast.
Question: What was the primary controversy with the film?. Whats the answer?
Preminger decided to release the finished film prior to submitting it for a Code seal of approval.