Cannot get Premiere & Schedule time from getSubscriptionsFeed

[RikiNozomu]

Describe your suggestion

I use getSubscriptionsFeed for get info.
However, I cannot receive any Premiere & Schedule time, I just got N/A from published field.
Please add this feature for us.

Below this example data which got from getSubscriptionsFeed

GridVideo {
  type: 'GridVideo',
  id: 'tVzlBQCu3Cw',
  title: Text {
    runs: [ [TextRun] ],
    text: '🔴Free talk : Happy birthday Event!! สุขสันต์วันเกิดไอหลาม เกิด13 ไลฟ์ 12 เปิดไลฟ์ฉลองวันเกิดมาคุยกัน'
  },
  thumbnails: [
    Thumbnail {
      url: 'https://i.ytimg.com/vi/tVzlBQCu3Cw/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLDs_NPZKoe4qpbbcRH49GwaMqWJRA',
      width: 336,
      height: 188
    },
    Thumbnail {
      url: 'https://i.ytimg.com/vi/tVzlBQCu3Cw/hqdefault.jpg?sqp=-oaymwEcCPYBEIoBSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLD4aUeAjq2GBpNLiw6bofc9JQoOLA',
      width: 246,
      height: 138
    },
    Thumbnail {
      url: 'https://i.ytimg.com/vi/tVzlBQCu3Cw/hqdefault.jpg?sqp=-oaymwEbCNIBEHZIVfKriqkDDggBFQAAiEIYAXABwAEG&rs=AOn4CLBeWQ56646CTnuPOBu3wzPMMlsbjw',
      width: 210,
      height: 118
    }
  ],
  thumbnail_overlays: [
    ThumbnailOverlayTimeStatus {
      type: 'ThumbnailOverlayTimeStatus',
      text: 'UPCOMING',
      style: 'UPCOMING'
    },
    ThumbnailOverlayToggleButton {
      type: 'ThumbnailOverlayToggleButton',
      is_toggled: null,
      icon_type: [Object],
      tooltip: [Object],
      toggled_endpoint: [NavigationEndpoint],
      untoggled_endpoint: [NavigationEndpoint]
    },
    ThumbnailOverlayToggleButton {
      type: 'ThumbnailOverlayToggleButton',
      is_toggled: null,
      icon_type: [Object],
      tooltip: [Object],
      toggled_endpoint: [NavigationEndpoint],
      untoggled_endpoint: [NavigationEndpoint]
    },
    ThumbnailOverlayNowPlaying {
      type: 'ThumbnailOverlayNowPlaying',
      text: 'Now playing'
    }
  ],
  rich_thumbnail: undefined,
  published: Text { text: 'N/A' },
  duration: Text { text: 'UPCOMING' },
  author: Author {
    id: 'UCTygto_BZDamXNv2YRqPNKg',
    name: 'Kaiyo Ch. 鮫かいよ',
    thumbnails: [],
    endpoint: NavigationEndpoint {
      type: 'NavigationEndpoint',
      payload: [Object],
      metadata: [Object]
    },
    badges: [],
    is_verified: null,
    is_verified_artist: null,
    url: 'https://www.youtube.com/@KaiyoCh'
  },
  views: Text { text: 'N/A' },
  short_view_count: Text { text: 'N/A' },
  endpoint: NavigationEndpoint {
    type: 'NavigationEndpoint',
    payload: {
      videoId: 'tVzlBQCu3Cw',
      watchEndpointSupportedOnesieConfig: [Object]
    },
    metadata: {
      url: '/watch?v=tVzlBQCu3Cw',
      page_type: 'WEB_PAGE_TYPE_WATCH',
      api_url: '/player'
    }
  },
  menu: Menu {
    type: 'Menu',
    items: [
      [MenuServiceItem],
      [MenuServiceItem],
      [MenuServiceItem],
      [MenuServiceItem],
      [MenuServiceItem]
    ],
    top_level_buttons: [],
    label: 'Action menu'
  }
}

Other details

No response

Checklist

• I am running the latest version.
• I checked the documentation and found no answer.
• I have searched the existing issues and made sure this is not a duplicate.
• I have provided sufficient information.

[absidue]

For other Video objects you can use video.is_upcoming to check if it's upcoming and then get the scheduled start date from video.upcoming (contains a standard javascript Date object when is_upcoming is true, otherwise it's undefined).

However it looks like it hasn't been implemented for GridVideo's yet. The reason I mentioned how you can do it with other video objects, is so that you know that it will be implemented similarly to the way it is in other video objects, not through the published field. If you want to format the Date object to a relative date string, you can use the Intl.RelativeTimeFormat.