App collections don't seem to be showing its full collection of items that are posted to the app.

A product in the collection of Shoes that was posted to the feed yesterday is not appearing under the Shoes tab at all. The product does appear when searched or on the My Feed page.

Only 22 products appear under the Shoes collection. But according to admin Products tab, at least 58 should be showing for "posted to app" with the collection "shoes."