When does appleExerciseTime update or change?

I've been trying to figure out what the bare minimum is required for HKWorkoutBuilder to create a workout that adds time the appleExerciseTime. I couldn't find the documentation for this. This is my code so far.

func createWorkoutSample(
    expectedActiveEnergyData: [Double],
    expectedExerciseMinutesData: [Double],
    calendar: Calendar,
    startDate: Date
) async throws -> [HKSample] {
    var testData: [HKSample] = []
    let workoutConfiguration = HKWorkoutConfiguration()
    workoutConfiguration.activityType = .running
    workoutConfiguration.locationType = .outdoor

    let results = try await withThrowingTaskGroup(of: HKSample?.self) { group in
        for (index) in 0..<expectedActiveEnergyData.count {
            guard let date = calendar.date(byAdding: .day, value: index, to: startDate) else {
                continue
            }
            
            group.addTask {
                let builder = HKWorkoutBuilder(
                    healthStore: self.manager.healthStore,
                    configuration: workoutConfiguration,
                    device: .local()
                )
                let endDate = date.addingTimeInterval(expectedExerciseMinutesData[index] * 60)
                
                try await builder.beginCollection(at: date)
                
                let energyType = HKQuantityType.quantityType(
                    forIdentifier: .activeEnergyBurned
                )!
                let energyQuantity = HKQuantity(
                    unit: HKUnit.kilocalorie(),
                    doubleValue: expectedActiveEnergyData[index]
                )
                let energySample = HKQuantitySample(
                    type: energyType,
                    quantity: energyQuantity,
                    start: date,
                    end: endDate
                )

                return try await withCheckedThrowingContinuation { continuation in
                    builder.add([energySample]) { (success, error) in
                        if let error = error {
                            continuation.resume(throwing: error)
                            return
                        }

                        builder.endCollection(withEnd: endDate) { (success, error) in
                            if let error = error {
                                continuation.resume(throwing: error)
                                return
                            }

                            builder.finishWorkout { (workout, error) in
                                if let error = error {
                                    continuation.resume(throwing: error)
                                    return
                                }
                                continuation.resume(returning: workout)
                            }
                        }
                    }
                }
            }
        }

        for try await workout in group {
            if let workout = workout {
                testData.append(workout)
            } else {
                print("Skipping nil workout result.")
            }
        }
        return testData
    }

    print("Total samples created: \(results.count)")
    return results
}

When I query appleExerciseTime, there are no results. I've looked at the HKWorkoutBuilder documentation, and most of the information expands on adding samples related to the deprecated HKWorkout.

When does appleExerciseTime update or change?
 
 
Q