Request Array with AppIntent

Hi everyone,

i'm trying to request in a AppIntent an array of strings. But I want to give the user the chance to add more than one String.

Yet, I do it so:

import AppIntent

struct AddHomework: AppIntent {
  // some Parameters

    @Parameter(title: "Tasks")
    var tasks: [String]?
    
    @Parameter(title: "New Task") //Only for the special request
    var input: String?
    
    private func collectTasks() async throws -> [String] {
        var collectedTasks: [String] = tasks ?? []
        
        while true {
            
            if !collectedTasks.isEmpty {
                let addMore = try await $input.requestConfirmation(for: "Möchtest du noch eine Aufgabe hinzufügen?")
                if !addMore {
                    break
                }
            }

            let newTask = try await $input.requestValue("Please enter your task:")
            collectedTasks.append(newTask)
        }
        
        return collectedTasks
    }
    
    @MainActor
    func perform() async throws -> some IntentResult {
        let finalTasks = try await collectTasks()
        
        // some more code
        return .result()
    }
}

But this is not working. The Shortcut is ending without requesting anything. But it is not crashing.

I would thankfully for some help.