Tasks wont run always after updating the schedule

[thisiseddy-ab]

Im Testing RedBeat, im creating a task it runs normally but when i update the schedule it stops running,i need to call the function two times to pick up the change and to run.

It is the same for interval tasks to not just cron tasks.

Celery Configuration

broker_url = "redis://localhost:6379/0"
result_backend = "redis://localhost:6379/1"

timezone = "Europe/Vienna"
enable_utc = False

redbeat_redis_url = "redis://localhost:6379/2"

beat_scheduler = 'redbeat.RedBeatScheduler'
beat_max_loop_interval = 5

Creating The Task

def create_crontab_task():
    #local_dt = local_timezone.localize(datetime.now())
    #dt_to_celery = local_dt.astimezone(UTC)
    #nowfun = lambda: dt_to_celery
    
    local_timezone = timezone("Europe/Vienna")
    nowfun = lambda: datetime.now(local_timezone)
    p_task = Entry(
        name= "crontab_task_1",
        task = "task.print_word",
        schedule = crontab(minute="32",hour="13",day_of_month="*",month_of_year="*", day_of_week="*",nowfun=nowfun),
        args=["Crontab Test Task"],
        app = celery
    )
    p_task.save()
    return {"message" : "Cron Task Created"}

Updating The Task

def update_crontab_task():
    try:
        task = Entry.from_key('redbeat:crontab_task_1', app=celery)

        #local_dt = local_timezone.localize(datetime.now())
        #dt_to_celery = local_dt.astimezone(UTC)
        #nowfun = lambda: dt_to_celery

        local_timezone = timezone("Europe/Vienna")
        nowfun = lambda: datetime.now(local_timezone)
        task.schedule = crontab(minute="*/2",hour="*",day_of_month="*",month_of_year="*", day_of_week="*",nowfun=nowfun)

        # We simply change the args passed to the task
        task.args = ["Updatedet Cron Task"]
        task.save()

        return {"message" : "Updatet Sucsesfully"}
    except KeyError:
        return {"message" : "Key Dosent Exsist"}