The reference scraper's nested author object, emitted with every one of its keys so a flattened export has the same owner/... columns in both Actors. owner/username, owner/id, owner/profile_pic_url and owner/is_verified carry values - the last three since 2026-09-10, and null on snapshots older than that. full_name, is_mentionable, is_private, profile_pic_id and latest_reel_media are null here and null in apify/instagram-comment-scraper's own output too, so a null there is parity, not a gap.
Example:{
"username": "luv_yazzy",
"profile_pic_url": "https://instagram.fmxp2-1.fna.fbcdn.net/v/t51.2885-19/518868862_1234.jpg",
"is_verified": false,
"id": "7058325994",
"full_name": null,
"is_mentionable": null,
"is_private": null,
"profile_pic_id": null,
"latest_reel_media": null
}