A screen adaptation from the '70s obviously had a big impact on the 2022 film. Many scenes and plans were borrowed without any changes.
On the other hand, films have different objectives. In 1979, the film adaptation was filmed, while in 2022, rather a film-atmosphere based on the book.
The screen was good. A bit naive (as most films of those years are now perceived), a bit courgus (they say there is a directorial version, which is half an hour longer), but in general, the atmosphere and the message of the book it conveys well.