Who owns the rights to Winnie the Pooh Blood and Honey?

Could you please clarify who holds the rights to the controversial film "Winnie the Pooh Blood and Honey"? It's been a topic of much discussion, and many are curious about the legal ownership behind the project. Are the rights still held by the original creators of the Winnie the Pooh franchise, or have they been transferred to a new entity? It's a fascinating and somewhat complex question that deserves a clear and concise answer.