An empty Instagram comment is often a sticker
In the raw feed a sticker has no text. If you stop at that field, the queue looks dead. The image arrives in a second pass. The AI sticker filter exists for that emptiness.
What the workspace does
It does not replace text with a description of the image. It attaches media to an id already collected. The queue use-case teaches you not to drop those rows.
Frequently asked questions
Is it a deleted comment?
No, if the row has a sticker image. A deleted post ends in a refusal, not empty text.