ActiveMotor doesn't work on BuildHat

[usausa]

Describe the bug

ActiveMotor doesn't work on BuildHat.
ActiveMortor works in Python.
It does not work with Iot.Device.Bindings.

Steps to reproduce

I am running BuildHat on a Raspberry Pi 4.
I can use BuildHat to move a motor with the following Python program.

from buildhat import Motor

motor = Motor('A')
motor.run_for_seconds(5)

To do the same thing in .NET, I ran the following code:

using Iot.Device.BuildHat;
using Iot.Device.BuildHat.Models;
using Iot.Device.BuildHat.Motors;

using var brick = new Brick("/dev/serial0");

brick.WaitForSensorToConnect(SensorPort.PortA);
var motor = (ActiveMotor)brick.GetMotor(SensorPort.PortA);

motor.SetPowerLimit(0.7);
motor.SetBias(0.3);
motor.TargetSpeed = 50;

motor.MoveForSeconds(5);

No exceptions are thrown, but the motor doesn't move.

Set the debug LoggerFactory in LogDispatcher.LoggerFactory and attach the file with the log output.

buildhat.log

Do you know the cause?

Versions used

Item	Verison
Build Environment dotnet	9.0.3
Execution Environment	linux-arm64 self-containedSystem.Device.Gpio