YouTube JS API v3. Get four last videos

I'm trying to get the latest videos from a channel. For this I use this URL:

https://www.googleapis.com/youtube/v3/search?part=snippet&key=${apiKey}&channelId=${espacioSutilChannelID}&maxResults=4&order=date

I receive four videos, but they are not the last ones, why? How can I receive the latest videos?

The channel is this: https://www.youtube.com/@Espaciosutil/videos

The received JSON is this. It can be verified that the JSON results do not match the last videos of the channel:

{"kind": "youtube#searchListResponse","etag": "YLx4MtKRajR1pi0SsHeY_PgBpn8","nextPageToken": "CAQQAA","regionCode": "ES","pageInfo": {"totalResults": 1073,"resultsPerPage": 4  },"items": [    {"kind": "youtube#searchResult","etag": "ibQqD0y_7TR1b53OUcMtESa2eng","id": {"kind": "youtube#video","videoId": "7TMjENsCtWg"      },"snippet": {"publishedAt": "2023-06-28T18:50:22Z","channelId": "UCBHahOd3MSYL2ONV17F1XGQ","title": "CONVERSACIONES CON DIOS - Libro I. Capítulo 1 (15ª parte)","description": "Grabaciones de las sesiones de Iván Prospector de explicación de la información revelada en la serie de libros de ...","thumbnails": {"default": {"url": "https://i.ytimg.com/vi/7TMjENsCtWg/default.jpg","width": 120,"height": 90          },"medium": {"url": "https://i.ytimg.com/vi/7TMjENsCtWg/mqdefault.jpg","width": 320,"height": 180          },"high": {"url": "https://i.ytimg.com/vi/7TMjENsCtWg/hqdefault.jpg","width": 480,"height": 360          }        },"channelTitle": "Espacio Sutil","liveBroadcastContent": "none","publishTime": "2023-06-28T18:50:22Z"      }    },    {"kind": "youtube#searchResult","etag": "bqcXP8NVeSA7UpaYHPgrJvtZ10E","id": {"kind": "youtube#video","videoId": "CTxo_UdAdWc"      },"snippet": {"publishedAt": "2023-06-27T20:25:23Z","channelId": "UCBHahOd3MSYL2ONV17F1XGQ","title": "UN CURSO DE MILAGROS - 12.VI - La visión de Cristo (1 a 7 de 7)","description": "Grabaciones de las sesiones de Iván Prospector de la serie de lectura acompañada de Un Curso de Milagros. Se pretende la ...","thumbnails": {"default": {"url": "https://i.ytimg.com/vi/CTxo_UdAdWc/default.jpg","width": 120,"height": 90          },"medium": {"url": "https://i.ytimg.com/vi/CTxo_UdAdWc/mqdefault.jpg","width": 320,"height": 180          },"high": {"url": "https://i.ytimg.com/vi/CTxo_UdAdWc/hqdefault.jpg","width": 480,"height": 360          }        },"channelTitle": "Espacio Sutil","liveBroadcastContent": "none","publishTime": "2023-06-27T20:25:23Z"      }    },    {"kind": "youtube#searchResult","etag": "I51wNWmW448hKimAAsuyr1-0ABY","id": {"kind": "youtube#video","videoId": "wS9Bw9K6l-8"      },"snippet": {"publishedAt": "2023-06-27T20:08:59Z","channelId": "UCBHahOd3MSYL2ONV17F1XGQ","title": "NUESTRAS VOCES - (6ª) - Viajes astrales y sueños lúcidos","description": "Grabaciones del programa de divulgación terapéutica espiritual de Espacio Sutil NUESTRAS VOCES - Jessica Pernett - María ...","thumbnails": {"default": {"url": "https://i.ytimg.com/vi/wS9Bw9K6l-8/default.jpg","width": 120,"height": 90          },"medium": {"url": "https://i.ytimg.com/vi/wS9Bw9K6l-8/mqdefault.jpg","width": 320,"height": 180          },"high": {"url": "https://i.ytimg.com/vi/wS9Bw9K6l-8/hqdefault.jpg","width": 480,"height": 360          }        },"channelTitle": "Espacio Sutil","liveBroadcastContent": "none","publishTime": "2023-06-27T20:08:59Z"      }    },    {"kind": "youtube#searchResult","etag": "DQBz6HWuhyX6YBCckhaPLABY6YA","id": {"kind": "youtube#video","videoId": "DcnHUhl6ruo"      },"snippet": {"publishedAt": "2023-06-27T20:10:30Z","channelId": "UCBHahOd3MSYL2ONV17F1XGQ","title": "UN CURSO DE AMOR - TAP.9 (1) - Dar y recibir (1 a 10 de 16)","description": "Grabaciones de las sesiones de Iván Prospector de explicación de la información revelada por Jesús, a través de Mari Perron y ...","thumbnails": {"default": {"url": "https://i.ytimg.com/vi/DcnHUhl6ruo/default.jpg","width": 120,"height": 90          },"medium": {"url": "https://i.ytimg.com/vi/DcnHUhl6ruo/mqdefault.jpg","width": 320,"height": 180          },"high": {"url": "https://i.ytimg.com/vi/DcnHUhl6ruo/hqdefault.jpg","width": 480,"height": 360          }        },"channelTitle": "Espacio Sutil","liveBroadcastContent": "none","publishTime": "2023-06-27T20:10:30Z"      }    }  ]}