Swift Data Predicate failing for String Array

In Swift Data I have a basic model

@Model class MovieSD {
 
    @Attribute(.unique) var title: String
    var genre: [String] = [String]()
    
    init(title: String) {
        self.title = title
    }
    
}

I am trying to create predicates when fetching the data. Creating a predicate to search by title works as expected

    let movieTitle = #Predicate<MovieSD> { movie in
        movie.title.contains("filterstring")
    }

But when attempting to do the same for the String array

    let movieGenre = #Predicate<MovieSD> { movie in
        movie.genre.contains("filterstring")
    }

Results in a crash with EXC_BAD_ACCESS

Similar approaches produce a different error and point to the likely issue.

    let movieGenre2 = #Predicate<MovieSD> { movie in
        if movie.genre.contains(where: { $0 == "filterstring" }) {
             return true
        } else {
            return false
        }
    }

Results in a crash with the error: error: SQLCore dispatchRequest: exception handling request: <NSSQLFetchRequestContext: 0x281a96840> , Can't have a non-relationship collection element in a subquerySUBQUERY(genre, $$_local_1, $$_local_1 == "SciFi") with userInfo of (null)

or alternatively largely the same error for:

    let movieGenre3 = #Predicate<MovieSD> { movie in
        movie.genre.filter { genre in
            return genre == "filterstring"
        }.count > 0
    }

But I couldn't seem to find an approach to create a SUBQUERY with #Predicate

Naturally, I can use similar to the above to filter the array that is returned. But this seems inefficient. And it seems it should be possible to filter

Any help showing how to filter a String array with a predicate with Swift Data would be appreciated