url 'https://api.themoviedb.org/3/discover/movie?include_adult=false&include_video=false&language=en-US&page=1&sort_by=popularity.desc'

This plain call to discover works - it sorts the returned movies by their popularity, but when I add a keyword (christmas, for instance), it returns movies that have the indicated keyword in it, but they aren't sorted.

url 'https://api.themoviedb.org/3/discover/movie?include_adult=false&include_video=false&language=en-US&page=1&sort_by=popularity.desc&with_keywords=207317'

 {
  "page": 1,
  "results": [
    {
      "adult": false,
      "backdrop_path": "/zb55epJxheUmtd1jz2jihAaVtUF.jpg",
      "genre_ids": [
        14,
        10751,
        35
      ],
      "id": 1001884,
      "original_language": "en",
      "original_title": "Dashing Through the Snow",
      "overview": "Eddie Garrick is a good-hearted man who has lost his belief in the wonder of Christmas. While spending time with his nine-year-old daughter Charlotte on Christmas Eve, he befriends a mysterious man in a red suit named Nick.",
      "popularity": 234.038,
      "poster_path": "/AnfXxsoLBS6JDpu65vHsEvEcWSA.jpg",
      "release_date": "2023-11-17",
      "title": "Dashing Through the Snow",
      "video": false,
      "vote_average": 7.9,
      "vote_count": 20
    },
    {
      "adult": false,
      "backdrop_path": "/hziiv14OpD73u9gAak4XDDfBKa2.jpg",
      "genre_ids": [
        12,
        14
      ],
      "id": 671,
      "original_language": "en",
      "original_title": "Harry Potter and the Philosopher's Stone",
      "overview": "Harry Potter has lived under the stairs at his aunt and uncle's house his whole life. But on his 11th birthday, he learns he's a powerful wizard—with a place waiting for him at the Hogwarts School of Witchcraft and Wizardry. As he learns to harness his newfound powers with the help of the school's kindly headmaster, Harry uncovers the truth about his parents' deaths—and about the villain who's to blame.",
      "popularity": 166.136,
      "poster_path": "/wuMc08IPKEatf9rnMNXvIDxqP4W.jpg",
      "release_date": "2001-11-16",
      "title": "Harry Potter and the Philosopher's Stone",
      "video": false,
      "vote_average": 7.9,
      "vote_count": 25625
    },
    {
      "adult": false,
      "backdrop_path": "/q36IxmZJd0LeZXziLxFRpF3P6nI.jpg",
      "genre_ids": [
        35
      ],
      "id": 987490,
      "original_language": "en",
      "original_title": "Best. Christmas. Ever!",
      "overview": "When a twist of fate lands Charlotte and her family at her old college friend’s Jackie’s house only days before Christmas, she seizes the opportunity to prove her old friend's life isn’t as wonderful as it seems from her holiday newsletter.",
      "popularity": 181.008,
      "poster_path": "/yNPgjXeeb7vdNI7AQB5SWkkk6si.jpg",
      "release_date": "2023-11-16",
      "title": "Best. Christmas. Ever!",
      "video": false,
      "vote_average": 5.6,
      "vote_count": 52
    }