Just submitted FB13558005. EnumerableEntityQuery doesn't generate filter for entity properties. iOS 17 introduced EnumerableEntityQuery as a way to automatically generate a Find action for an entity. The bug is that it doesn't handle entity properties. For instance, if you have a CarEntity with a BrandEntity property, you'll end with screenshot 1; no way to select a brand. If you use the traditional (and more complicated) EntityPropertyQuery, you get screenshot 2.
