ConfigurationIntent dosen’t load dynamic objects - stuck at loading indicator - iOS 14.2

IntentHandler.swift

import Intents

class IntentHandler: INExtension {
    override func handler(for intent: INIntent) -> Any {
        // This is the default implementation.  If you want different objects to handle different intents,
        // you can override this and return the handler you want for that particular intent.
        
        return self
    }
}

extension IntentHandler: SelectSavingGoalIntentHandling {
    func provideSavingGoalOptionsCollection(
        for intent: SelectSavingGoalIntent,
        with completion: @escaping (INObjectCollection<SavingGoalINO>?, Error?) -> Void
    ) {
        var savingGoalItems = [SavingGoalINO]()
        DataManager.shared.getSavingGoals(filter: Filter.all).forEach { savingGoal in
            let savingGoalIntentObject = SavingGoalINO(identifier: savingGoal.id?.uuidString, display: savingGoal.savingTitle ?? "Saving goal")
            savingGoalItems.append(savingGoalIntentObject)
        }
        completion(INObjectCollection(items: savingGoalItems), nil)
    }
}

SavingGoalEntry.swift

import SwiftUI
import WidgetKit

struct SavingGoalEntry: TimelineEntry {
    let id: UUID?
    var date: Date
    //let configuration: ConfigurationIntent
    let savingGoal: SavingGoal
}

SavingGoalWidgetProvider.swift

import SwiftUI
import WidgetKit

struct SavingGoalWidgetProvider: IntentTimelineProvider {
    typealias Entry = SavingGoalEntry
    typealias Intent = SelectSavingGoalIntent

    func placeholder(in context: Context) -> SavingGoalEntry {        
        var savingGoalPlaceholder = SavingGoal(context: CoreDataManager.shared.getManagedObjectContext())
        savingGoalPlaceholder.savingTitle = "Placeholder title"
        savingGoalPlaceholder.savingHasTargetAmount = true
        savingGoalPlaceholder.savingTargetAmount = 1000
        savingGoalPlaceholder.savingSavedAmount = 500
        
        return SavingGoalEntry(id: UUID(), date: Date(), savingGoal: savingGoalPlaceholder)
    }
    
    func getSnapshot(for configuration: SelectSavingGoalIntent, in context: Context, completion: @escaping (SavingGoalEntry) -> ()) {        
//        let snapshotSavingGoal = DataManager.shared.getSavingGoal(savingGoalUUID: UUID(uuidString: configuration.savingGoal?.identifier ?? "") ?? UUID())
        let snapshotSavingGoal = lookupSavingGoalDetails(for: configuration)
        let entry = SavingGoalEntry(id: UUID(), date: Date(), savingGoal: snapshotSavingGoal)
        completion(entry)
    }
    
    func getTimeline(for configuration: SelectSavingGoalIntent, in context: Context, completion: @escaping (Timeline<SavingGoalEntry>) -> ()) {
        var entries = [SavingGoalEntry]()
        let savingDetails = lookupSavingGoalDetails(for: configuration)
        let entry = SavingGoalEntry(id: UUID(), date: Date(), savingGoal: savingDetails)
        entries.append(entry)
        
        let timeline = Timeline(entries: entries, policy: .never)
        completion(timeline)
    }
    
    private func lookupSavingGoalDetails(for configuration: SelectSavingGoalIntent) -> SavingGoal {
        guard let savingGoalId = configuration.savingGoal?.identifier,
              let savingForConfig = DataManager.shared.getSavingGoals(filter: Filter.all).first(where: { savingGoal in
                savingGoal.id?.uuidString == savingGoalId
              })
        else {
            return DataManager.shared.getSavingGoals(filter: Filter.all).first!
            //return DataManager.shared.getSavingGoals(filter: Filter.all).first ?? SavingGoal(context: CoreDataManager.shared.getManagedObjectContext())
        }
        return savingForConfig
    }
}


struct SavingGoalWidgetEntryView: View {
    var entry: SavingGoalWidgetProvider.Entry
    
    var body: some View {
        Savings_WidgetEntryView(entry: entry)
    }
}

@main
struct SavingGoalWidget: Widget {
    private let kind: String = "SavingGoalWidget"
    
    public var body: some WidgetConfiguration {
        IntentConfiguration(
            kind: kind,
            intent: SelectSavingGoalIntent.self,
            provider: SavingGoalWidgetProvider()
        ) { entry in
            SavingGoalWidgetEntryView(entry: entry)
        }
        .configurationDisplayName("Savings Widget")
        .description("Display a widget with a Saving of your choice.")
        .supportedFamilies([.systemSmall, .systemMedium, .systemLarge])
    }
}