Thank you for the answer. I'll keep the printing function in mind. As for my original issue, I later found that it was likely due to 2 embedded NavigationStack. Removing the duplicated inner stack resolved the issue. I was able to continue, but got another hang with basically the same query. I am at the point where the time I've saved with the more concise syntax of SwiftData has been completely lost to debugging issues. I will revert back to CoreData. Even if it is more code, I feel like I have better control of the behaviour and life cycle.